{"id":12837,"date":"2023-10-17T11:45:50","date_gmt":"2023-10-17T11:45:50","guid":{"rendered":"https:\/\/edukemy.com\/blog\/?p=12837"},"modified":"2024-01-24T07:40:21","modified_gmt":"2024-01-24T07:40:21","slug":"climate-of-india-upsc-indian-geography-notes","status":"publish","type":"post","link":"https:\/\/edukemy.com\/blog\/climate-of-india-upsc-indian-geography-notes\/","title":{"rendered":"Climate of India &#8211; UPSC Indian Geography Notes"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/edukemy.com\/upsc\/upsc-geography?utm_source=Blog&amp;utm_medium=Banner&amp;utm_campaign=Geography\" target=\"_blank\" rel=\"noreferrer noopener\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1280\" height=\"300\" src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/14.png\" alt=\"\" class=\"wp-image-42410\" srcset=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/14.png 1280w, https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/14-1170x274.png 1170w, https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/14-585x137.png 585w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/a><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>Climate is an important element of the physical environment of mankind. It is the aggregate of atmospheric conditions involving heat, moisture and air movement.&nbsp;<\/li><li>In a developing country like India climatic characteristics have a dominant role in affecting the economic pattern, way of life, mode of living, food preferences, costumes and even the behavioral responses of the people.<\/li><li>In India despite a lot of scientific and technological developments our dependence on monsoon rainfall for carrying out successful agricultural activities, has not been minimized.&nbsp;<\/li><li>The climate of India belongs to the \u2018tropical monsoon type\u2019 indicating the impact of its location in the tropical belt and the monsoon winds.&nbsp;<\/li><li>Although a sizable part of the country lying north of the Tropic of Cancer falls in the northern temperate zone, the shutting effects of the Himalayas and the existence of the Indian Ocean in the south have played significant roles in giving India distinctive climatic characteristics.<\/li><\/ul>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<label for=\"ez-toc-cssicon-toggle-item-69e0b163807cc\" class=\"ez-toc-cssicon-toggle-label\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-cssicon\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69e0b163807cc\"  \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/edukemy.com\/blog\/climate-of-india-upsc-indian-geography-notes\/#Salient_Features_of_Indian_Climate\" title=\"Salient Features of Indian Climate\">Salient Features of Indian Climate<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/edukemy.com\/blog\/climate-of-india-upsc-indian-geography-notes\/#Factors_Determining_the_Climate_of_India\" title=\"Factors Determining the Climate of India\">Factors Determining the Climate of India<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/edukemy.com\/blog\/climate-of-india-upsc-indian-geography-notes\/#Factors_Related_to_Location_and_Relief\" title=\"Factors Related to Location and Relief\">Factors Related to Location and Relief<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/edukemy.com\/blog\/climate-of-india-upsc-indian-geography-notes\/#Factors_Related_to_Air_Pressure_and_Wind\" title=\"Factors Related to Air Pressure and Wind\">Factors Related to Air Pressure and Wind<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/edukemy.com\/blog\/climate-of-india-upsc-indian-geography-notes\/#Weather_Conditions_in_Winter_Season\" title=\"Weather Conditions in Winter Season\">Weather Conditions in Winter Season<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/edukemy.com\/blog\/climate-of-india-upsc-indian-geography-notes\/#Weather_Conditions_in_the_Summer_Reason\" title=\"Weather Conditions in the Summer Reason&nbsp;\">Weather Conditions in the Summer Reason&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/edukemy.com\/blog\/climate-of-india-upsc-indian-geography-notes\/#Inter_Tropical_Convergence_Zone\" title=\"Inter Tropical Convergence Zone\">Inter Tropical Convergence Zone<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/edukemy.com\/blog\/climate-of-india-upsc-indian-geography-notes\/#FAQs\" title=\"FAQs\">FAQs<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/edukemy.com\/blog\/climate-of-india-upsc-indian-geography-notes\/#Q_What_is_the_climate_of_Bangalore_India_like\" title=\"Q. What is the climate of Bangalore, India, like?\">Q. What is the climate of Bangalore, India, like?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/edukemy.com\/blog\/climate-of-india-upsc-indian-geography-notes\/#Q_When_is_the_best_time_to_visit_Bangalore_considering_its_climate\" title=\"Q. When is the best time to visit Bangalore considering its climate?\">Q. When is the best time to visit Bangalore considering its climate?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/edukemy.com\/blog\/climate-of-india-upsc-indian-geography-notes\/#Q_What_is_the_climate_of_Delhi_India_known_for\" title=\"Q. What is the climate of Delhi, India, known for?\">Q. What is the climate of Delhi, India, known for?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/edukemy.com\/blog\/climate-of-india-upsc-indian-geography-notes\/#Q_What_are_the_recommended_precautions_to_take_during_Delhis_extreme_weather_conditions\" title=\"Q. What are the recommended precautions to take during Delhi&#8217;s extreme weather conditions?\">Q. What are the recommended precautions to take during Delhi&#8217;s extreme weather conditions?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/edukemy.com\/blog\/climate-of-india-upsc-indian-geography-notes\/#Q_How_would_you_describe_the_climate_of_Hyderabad_India\" title=\"Q. How would you describe the climate of Hyderabad, India?\">Q. How would you describe the climate of Hyderabad, India?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/edukemy.com\/blog\/climate-of-india-upsc-indian-geography-notes\/#Q_What_are_the_ideal_months_for_visiting_Hyderabad_considering_its_climate\" title=\"Q. What are the ideal months for visiting Hyderabad considering its climate?\">Q. What are the ideal months for visiting Hyderabad considering its climate?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/edukemy.com\/blog\/climate-of-india-upsc-indian-geography-notes\/#In_case_you_still_have_your_doubts_contact_us_on_9811333901\" title=\"In case you still have your doubts, contact us on 9811333901.&nbsp;\">In case you still have your doubts, contact us on 9811333901.&nbsp;<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/edukemy.com\/blog\/climate-of-india-upsc-indian-geography-notes\/#Visit_our_YouTube_Channel_%E2%80%93_here\" title=\"Visit our YouTube Channel &#8211;&nbsp;here\">Visit our YouTube Channel &#8211;&nbsp;here<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Salient_Features_of_Indian_Climate\"><\/span>Salient Features of Indian Climate<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\"><li><strong>Reversal of winds :<\/strong>&nbsp;&nbsp;<\/li><\/ol>\n\n\n\n<ul class=\"wp-block-list\"><li>The Indian climate is characterized by the complete reversal of wind systems with the change of season in a year.&nbsp;<\/li><li>During the winter season winds generally blow from north-east to south-west in the direction of trade winds.&nbsp;<\/li><li>These winds are dry, devoid of moisture and are characterized by low temperature and high pressure conditions over the country.&nbsp;<\/li><li>During summer season complete reversal in the direction of the winds is observed and these blow primarily from south-west to north-east.<\/li><\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\"><li><strong>Formation of Alternatively High and Low pressure areas over the land:<\/strong>&nbsp;&nbsp;<\/li><\/ol>\n\n\n\n<ul class=\"wp-block-list\"><li>During the winter season due to low temperature conditions, high pressure areas form over the northern part of the country.&nbsp;<\/li><li>On the other hand the intense heating of the land during summer season leads to the formation of a thermally induced low pressure cell over the north-western part of the country.&nbsp;<\/li><li>These pressure areas control the direction and intensity of wind.<\/li><\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\"><li><strong>Seasonal and variable rainfall:<\/strong>&nbsp;<\/li><\/ol>\n\n\n\n<ul class=\"wp-block-list\"><li>In India over 80 per cent of annual rainfall is obtained in the latter part of the summer whose duration ranges from 1-5 months in different parts of the country.&nbsp;<\/li><li>Since the rainfall is in the form of heavy downpour, it creates problems of floods and soil erosion.&nbsp;<\/li><li>Sometimes there is continuous rain for many days and sometimes there is a long spell of dry period.&nbsp;<\/li><li>Similarly, there is a spatial variation in the general distribution of rainfall. Cherrapunji has received in a single day an amount equal to 10 years of rainfall at Jaisalmer, Rajasthan. In fact Indian climate is so varied and complex that it denotes climatic extremes and climatic varieties.&nbsp;<\/li><li>While it provides enough heat to grow crops and carry on agricultural activities all over the country it also helps in the cultivation of a number of crops belonging to tropical, temperate as well as frigid1 areas.<\/li><\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\"><li><strong>Plurality of seasons:<\/strong>&nbsp;<\/li><\/ol>\n\n\n\n<ul class=\"wp-block-list\"><li>The Indian climate is characterized by constantly changing weather conditions.&nbsp;<\/li><li>There are three main seasons but on broader consideration their number goes to six a year (winter, fall of winter, spring, summer, rainy and autumn).<\/li><\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\"><li><strong>Unity of Indian Climate:<\/strong>&nbsp;&nbsp;<\/li><\/ol>\n\n\n\n<ul class=\"wp-block-list\"><li>The Himalayas and the associated mountain ranges extend to the north of India from east to west.&nbsp;<\/li><li>These tall mountain ranges prevent the cold northerly winds of Central Asia from entering into India. Therefore, even the parts of India extending north of the Tropic of Cancer experience a tropical climate.&nbsp;<\/li><li>These ranges force the monsoon winds to cause rainfall over India and the entire country comes under the influence of the monsoon winds. In this manner the climate in the entire country becomes monsoon type.<\/li><\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"6\"><li><strong>Diversity of Indian Climate:<\/strong>&nbsp;&nbsp;<\/li><\/ol>\n\n\n\n<ul class=\"wp-block-list\"><li>In spite of the unity of the Indian climate, it is characterized by regional differences and variations. For example, while in the summer the mercury occasionally touches 55\u00b0C in the western Rajasthan, it drops down to as low as minus 45\u00b0in winter around Leh.&nbsp;<\/li><li>These differences are visible in terms of winds, temperature, rainfall, humidity and aridity etc. These are caused by differences in the location, altitude, distance from the sea, distance from mountains and general relief conditions at different places.<\/li><\/ul>\n\n\n\n<ol class=\"wp-block-list\" start=\"7\"><li><strong>Characterized by natural calamities:<\/strong>&nbsp;&nbsp;<\/li><\/ol>\n\n\n\n<p>Due to its peculiar weather conditions especially rainfall the Indian climate is characterized by natural calamities like floods, droughts, famines and even epidemics.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/edukemy.com\/upsc\/upsc-cse-gs-integrated-course?utm_source=Blog&amp;utm_medium=Banner&amp;utm_campaign=GS+Integrated\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" width=\"1280\" height=\"300\" data-src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/8.png\" alt=\"\" class=\"wp-image-42401 lazyload\" data-srcset=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/8.png 1280w, https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/8-1170x274.png 1170w, https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/8-585x137.png 585w\" data-sizes=\"(max-width: 1280px) 100vw, 1280px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 1280px; --smush-placeholder-aspect-ratio: 1280\/300;\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Factors_Determining_the_Climate_of_India\"><\/span>Factors Determining the Climate of India<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>India\u2019s climate is controlled by a number of factors which can be broadly divided into two groups \u2013<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>Factors related to Location and Relief<\/li><li>Factors related to air pressure and winds<\/li><\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Factors_Related_to_Location_and_Relief\"><\/span>Factors Related to Location and Relief<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol class=\"wp-block-list\"><li><strong>Latitude:<\/strong> The Tropic of Cancer passes through the central part of India in an east-west direction. Thus, the northern part of India lies in a sub-tropical and temperate zone and the part lying south of the Tropic of Cancer falls in the tropical zone. The tropical zone being nearer to the equator, experiences high temperatures throughout the year with small daily and annual range. Area north of the Tropic of Cancer being away from the equator, experiences extreme climate with a high daily and annual range of temperature.<\/li><li><strong>The Himalayan Mountains<\/strong>:&nbsp; as already discussed, the lofty Himalayas in the north along with its extensions act as an effective climatic divide between central Asia and the Indian subcontinent. The cold and chilly winds that originate near the Arctic Circle are obstructed by the Himalayas and give a distinctive taste to the climate of India.<\/li><\/ol>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\"><li><strong>Distribution of Land and Water:<\/strong> India is flanked by the Indian Ocean on three sides in the south and girdled by a high and continuous mountain-wall in the north. As compared to the landmass, water heats up or cools down slowly. This differential heating of land and sea creates different air pressure zones in different seasons in and around the Indian subcontinent.<\/li><li><strong>Distances from the Sea:<\/strong> With a long coastline, large coastal areas have an equable climate. Areas in the interior of India are far away from the moderating influence of the sea. Such areas have extremes of climate. That is why, the people of the Konkan coast have hardly any idea of extremes of temperature and the seasonal rhythm of weather. On the other hand, the seasonal contrasts in weather at places in the interior of the country such as Kanpur and Amritsar affect the entire sphere of life.<\/li><li><strong>Altitude:<\/strong>&nbsp; Temperature decreases with height. Due to thin air, places in the mountains are cooler than places on the plains.For example, Agra and Darjeeling are located on the same latitude, but the temperature of January in Agra is 16\u00b0C whereas it is only 4\u00b0C in Darjeeling.<\/li><li><strong>Relief:<\/strong> The physiography or relief of India also affects the temperature, air pressure, direction and speed of wind and the amount and distribution of rainfall. The windward sides of Western Ghats and Assam receive high rainfall during June-September whereas the southern plateau remains dry due to its leeward situation along the Western Ghats.<\/li><\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Factors_Related_to_Air_Pressure_and_Wind\"><\/span>Factors Related to Air Pressure and Wind<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Air pressure and wind systems are different at different altitudes which affects the local climates of India. Consider the following factors:<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>Distribution of pressure and surface winds.<\/li><li>Upper air circulation and the movement of different air masses and the jet stream.<\/li><li>Rainfall caused by the westerly disturbances in winter and the tropical depressions in the south-west monsoon season.&nbsp;<\/li><li>The mechanism of these three factors can be understood with reference to winter and summer seasons of the year separately.<\/li><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Weather_Conditions_in_Winter_Season\"><\/span>Weather Conditions in Winter Season<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\"><li><strong>Surface Pressure and Winds:<\/strong><strong> <\/strong>&nbsp;<\/li><\/ol>\n\n\n\n<p>During the northern hemisphere\u2019s winter, high pressure is built up in Central and West Asia. This center of high pressure gives rise to the flow of air at the low level from the north towards the Indian subcontinent, south of the Himalayan mountain range, in the form of a dry continental air mass. These continental winds come in contact with trade winds over northwestern India. The contact zone is not stable and sometimes it shifts up to the middle Ganga valley thus bringing the entire north-western India under the influence of the north-westerly winds.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" data-src=\"https:\/\/lh5.googleusercontent.com\/Vi7z4wYJ-uwfhPFM_omZE29oTRoBSjP8C6up7TK1BZnGgjUWtPgU1XChQZ248NxRkxEqYoqBmvCs3HtLNu1OZLvdCSJ4fJMAg2njdDX6cR1_5jCP2bgPsm5Otv-_Rjje43R6MVJtgI8yl2fXE1R8ag8\" alt=\"ASIAN MONSOON \" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" \/><figcaption>ASIAN MONSOON <\/figcaption><\/figure><\/div>\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/edukemy.com\/upsc\/upsc-essay?utm_source=Blog&amp;utm_medium=Banner&amp;utm_campaign=Essay\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" width=\"1280\" height=\"300\" data-src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/10.png\" alt=\"\" class=\"wp-image-42412 lazyload\" data-srcset=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/10.png 1280w, https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/10-1170x274.png 1170w, https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/10-585x137.png 585w\" data-sizes=\"(max-width: 1280px) 100vw, 1280px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 1280px; --smush-placeholder-aspect-ratio: 1280\/300;\" \/><\/a><figcaption><a href=\"https:\/\/edukemy.com\/upsc\/upsc-essay?utm_source=Blog&amp;utm_medium=Link&amp;utm_campaign=Essay\">UPSC Essay Course<\/a><\/figcaption><\/figure>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\"><li><strong>Jet stream and Upper Air Circulation<\/strong>:<\/li><\/ol>\n\n\n\n<ul class=\"wp-block-list\"><li>A different pattern of air circulation is observed at a height of about 3 km above the surface.&nbsp;<\/li><li>Direction and velocity of winds at this height are different from those of the surface winds.&nbsp;<\/li><li>All of Western and Central Asia remains under the influence of westerly winds along the altitude of 9-13 km from west to east.<\/li><li>These winds blow across the Asian continent at latitudes north of the Himalayas roughly parallel to the Tibetan highlands. These are known as Jet Streams.<\/li><li>Tibetan highlands act as a barrier in the path of these jet streams. As a result, jet streams gets bifurcated \u2013 one to the south and other to the north of this mountain chain along 25\u00b0 N latitude.&nbsp;<\/li><li>This jet stream is responsible for bringing western disturbances from the Mediterranean region into the Indian subcontinent.&nbsp;<\/li><li>Winter rain and hail storms in northwestern plains and occasional heavy snowfall in hilly regions are caused by these disturbances.<\/li><\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" data-src=\"https:\/\/lh5.googleusercontent.com\/WFhixwlg9NV6rOrpBlxAQiQaNjVAgpdSYqa9oWlX4Yscxt1lt5_b-0UfKypSEiMuyLrCoT6WZddpAawxUws6j_2wNrRT3YQzTGE1w2kfMnraI-MzyFFYB6FdHkkMFmldHLTDu4IZNZdXPAuYEtzmKiI\" alt=\"\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" \/><figcaption><strong>&nbsp;Figure :&nbsp; Direction of Winds in India in winter at the Height of 9-13 km<\/strong><\/figcaption><\/figure><\/div>\n\n\n<ol class=\"wp-block-list\" start=\"3\"><li><strong>Western Cyclonic Disturbance and Tropical Cyclones:<\/strong>&nbsp;<\/li><\/ol>\n\n\n\n<ul class=\"wp-block-list\"><li>The western cyclonic disturbances which enter the Indian subcontinent from the west and the northwest during the winter months originate over the Mediterranean Sea and are brought into India by the westerly jet stream.&nbsp;<\/li><li>An increase in the prevailing night temperature generally indicates an advance in the arrival of these cyclone disturbances.&nbsp;<\/li><li>It brings little rain in winter months. This rain is considered to be very good for wheat crops in northern plains. Tropical cyclones originate over the Bay of Bengal and the Indian Ocean.&nbsp;<\/li><li>These tropical cyclones have very high wind velocity and heavy rainfall and hit the Tamil Nadu, Andhra Pradesh and Orissa coast.&nbsp;<\/li><li>Most of these cyclones are very destructive due to high wind velocity and torrential rain that accompanies it.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Weather_Conditions_in_the_Summer_Reason\"><\/span><strong>Weather Conditions in the Summer Reason<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\"><li><strong>Surface Pressure and Winds:<\/strong>&nbsp;<\/li><\/ol>\n\n\n\n<ul class=\"wp-block-list\"><li>As the summer sets in and the sun shifts northwards, the wind circulation over the subcontinent undergoes a complete reversal at both the lower as well as the upper levels.&nbsp;<\/li><li>By the middle of July, the low pressure belt nearer the surface, termed as Inter Tropical Convergence Zone (ITCZ), shifts northwards, roughly parallel to the Himalayas between 20\u00b0 N and 25\u00b0 N.&nbsp;<\/li><li>It extends from Punjab to the Chota Nagpur plateau. By this time, the westerly jet stream withdraws from the Indian region.&nbsp;<\/li><li>There is a cause and effect relationship between the northward shift of the ITCZ and the withdrawal of the westerly jet stream from over the North Indian Plain.&nbsp;<\/li><li>Being an area of low pressure, the ITCZ attracts winds from all around. The maritime tropical air mass (mT) from the southern hemisphere, after crossing the equator, rushes to the low pressure area in the general southwesterly direction.&nbsp;<\/li><li>These winds cross the Equator between 40\u00b0E and 60\u00b0E longitudes. Blowing over the ocean for a long distance, They pick up a large amount of moisture. It is this moist air current which is popularly known as the southwest monsoon.<\/li><\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" data-src=\"https:\/\/lh5.googleusercontent.com\/NWZfjUdyFRihScWphltFber87jhY_-K21YXLozfe_hAnDZolVlKSZtDmHedlhlhHbZcAG9jH4bljQ2exCzQ_zg5TYkfmPXAMqZ2jwdZtGAGhWY2g_Jl4JUzgoBbgA-ZVYc9dEOJacXZ80j4nRLULeV8\" alt=\"\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" \/><figcaption><strong>Fig.\u2013 Position of Inter-tropical Convergence Zone (ITCZ) in the month of January and July<\/strong><\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" data-src=\"https:\/\/lh6.googleusercontent.com\/vIneig1qZiVSaRCklm1tR9o3xihNmEDFaQdbJTozjEL2HWJcAwzK4i7xrEZsOKbpQ3OTEtML94isM2K27cha6u6y7SXHkNMZIQko2cLFAXXCU00hfQcKFlYI6jwIgy-eMkZU6ZlIrjwvqh0iv3eXjtQ\" alt=\"\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" \/><figcaption><strong>Fig \u2013 summer monsoon winds: Surface circulation<\/strong><\/figcaption><\/figure><\/div>\n\n\n<ol class=\"wp-block-list\" start=\"2\"><li><strong>Jet Streams and Upper Air Circulation:<\/strong>&nbsp;<\/li><\/ol>\n\n\n\n<ul class=\"wp-block-list\"><li>At the upper layers of the troposphere, the winds blow in a direction reverse to that of the surface winds.&nbsp;<\/li><li>An easterly jet stream flows over the southern part of the Peninsula in June, and has a maximum speed of 90 km per hour In August, it is confined to 15o N latitude, and in September up to 22o N latitudes.<\/li><\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" data-src=\"https:\/\/lh5.googleusercontent.com\/4yKAT_LlVxxHW6iGzdksND13vd5MbKHCgGYvIg5Nu7n7_5UBeKZ9ZHc9fhCwg2awiZo61J5Ugd6OBaMwJMCu6PK33ZOE4_V41EtJPHocoFfYalOHzGBy8unQ1-pK5xGKnqGHza9gAenUSy20oG5H1es\" alt=\"Figure \u2013 The direction of winds in the upper atmosphere in the summer season\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" \/><figcaption>Figure \u2013 The direction of winds in the upper atmosphere in the summer season<\/figcaption><\/figure><\/div>\n\n\n<ol class=\"wp-block-list\" start=\"3\"><li><strong>Easterly jet streams and tropical cyclones<\/strong>&nbsp;&nbsp;<\/li><\/ol>\n\n\n\n<ul class=\"wp-block-list\"><li>The easterly jet stream steers the tropical depressions into India.\u00a0<\/li><li>The tracks of these depressions are the areas of highest rainfall in India. Their frequency, direction, and intensity determine the rainfall pattern during the southwest monsoon period.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Inter_Tropical_Convergence_Zone\"><\/span>Inter Tropical Convergence Zone<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The Inter-Tropical Convergence Zone (ITCZ) represents a broad region of low atmospheric pressure situated in equatorial latitudes. Within this zone, the northeast and south-east trade winds converge, causing air to ascend. Although this convergence zone largely aligns parallel to the equator, its position shifts north or south in response to the apparent movement of the sun. During July, the ITCZ typically resides at approximately 20\u00b0N to 25\u00b0N latitude, covering the Gangetic plain, and is often referred to as the monsoon trough. This monsoon trough plays a pivotal role in intensifying the development of a thermal low-pressure system over northern and north-western India.<\/p>\n\n\n\n<p>The movement of the ITCZ triggers a significant meteorological phenomenon. As it shifts, the trade winds from the Southern Hemisphere cross the equator between longitudes 40\u00b0E and 60\u00b0E. Under the influence of the Coriolis force, these winds veer from southwest to north-east, giving rise to what we commonly know as the southwest monsoon.<\/p>\n\n\n\n<p>During the winter season, the ITCZ relocates to the Southern Hemisphere, instigating a reversal in wind patterns from northeast to south and southwest. These altered wind currents are commonly referred to as the northeast monsoons.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/edukemy.com\/upsc\/upsc-essay?utm_source=Blog&amp;utm_medium=Banner&amp;utm_campaign=Essay\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" data-src=\"https:\/\/edukemy.com\/blog\/wp-content\/uploads\/2024\/06\/UPSC-Essay-Course-1280\u00d7300-1-3.svg\" alt=\"\" class=\"wp-image-42688 lazyload\" width=\"781\" height=\"182\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 781px; --smush-placeholder-aspect-ratio: 781\/182;\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>FAQs<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Q_What_is_the_climate_of_Bangalore_India_like\"><\/span><strong>Q. What is the climate of Bangalore, India, like?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ans. Bangalore features a moderate and pleasant climate characterized by mild summers, a rainy season, and cool winters. The city enjoys a relatively temperate climate compared to other parts of India.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Q_When_is_the_best_time_to_visit_Bangalore_considering_its_climate\"><\/span><strong>Q. When is the best time to visit Bangalore considering its climate?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ans. The best time to visit Bangalore is during the winter season, between the months of October and February, when the weather is cool and conducive for outdoor activities and sightseeing.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Q_What_is_the_climate_of_Delhi_India_known_for\"><\/span><strong>Q. What is the climate of Delhi, India, known for?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ans. Delhi experiences a diverse climate with scorching summers, a monsoon season, and chilly winters. The city encounters extreme temperatures, with summer highs reaching sweltering levels and winter lows dropping considerably.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Q_What_are_the_recommended_precautions_to_take_during_Delhis_extreme_weather_conditions\"><\/span><strong>Q. What are the recommended precautions to take during Delhi&#8217;s extreme weather conditions?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ans. To cope with the extreme climate in Delhi, it is advisable to stay hydrated during summers, take necessary measures to protect against heatstroke, and keep warm clothing handy during the winter season.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Q_How_would_you_describe_the_climate_of_Hyderabad_India\"><\/span><strong>Q. How would you describe the climate of Hyderabad, India?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ans. Hyderabad has a tropical wet and dry climate, with hot summers, a monsoon season, and mild winters. The city experiences significant variations in temperature and precipitation throughout the year.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Q_What_are_the_ideal_months_for_visiting_Hyderabad_considering_its_climate\"><\/span><strong>Q. What are the ideal months for visiting Hyderabad considering its climate?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ans. The months from October to February are generally considered the best time to visit Hyderabad, as the weather is relatively cooler and more pleasant for exploring the city&#8217;s attractions.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"In_case_you_still_have_your_doubts_contact_us_on_9811333901\"><\/span><strong>In case you still have your doubts, contact us on 9811333901.<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>For UPSC Prelims Resources,&nbsp;<a href=\"https:\/\/edukemy.com\/upsc-cse-prelims-resource-centre\" target=\"_blank\" rel=\"noreferrer noopener\">Click here<\/a><\/p>\n\n\n\n<p>For Daily Updates and Study Material:<\/p>\n\n\n\n<p>Join our Telegram Channel &#8211;&nbsp;<a href=\"https:\/\/t.me\/WithEdukemy4IAS\" target=\"_blank\" rel=\"noreferrer noopener\">Edukemy for IAS<\/a><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>1. Learn through Videos &#8211;&nbsp;<a href=\"https:\/\/bit.ly\/3vOD8sU\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><\/li><li>2. Be Exam Ready by Practicing Daily MCQs &#8211;&nbsp;<a href=\"https:\/\/bit.ly\/3Q9z2nF\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><\/li><li>3. Daily Newsletter &#8211; Get all your Current Affairs Covered &#8211;&nbsp;<a href=\"https:\/\/bit.ly\/3bE2y5J\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><\/li><li>4. Mains Answer Writing Practice &#8211;&nbsp;<a href=\"https:\/\/bit.ly\/3mZuVxl\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Visit_our_YouTube_Channel_%E2%80%93_here\"><\/span>Visit our YouTube Channel &#8211;&nbsp;<a href=\"https:\/\/www.youtube.com\/@ShabbirsEduKemyforIAS\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a><span class=\"ez-toc-section-end\"><\/span><\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Climate is an important element of the physical environment of mankind. It is the aggregate of atmospheric conditions involving heat<\/p>\n","protected":false},"author":17,"featured_media":12848,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[261],"tags":[186,299,232,213],"class_list":["post-12837","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-geography-general-studies","tag-general-studies-1","tag-geography-general-studies","tag-upsc","tag-upsc-notes"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts\/12837","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/comments?post=12837"}],"version-history":[{"count":3,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts\/12837\/revisions"}],"predecessor-version":[{"id":23333,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/posts\/12837\/revisions\/23333"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/media\/12848"}],"wp:attachment":[{"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/media?parent=12837"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/categories?post=12837"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edukemy.com\/blog\/wp-json\/wp\/v2\/tags?post=12837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}