Describe
the regional variations in the climatic conditions of India with the
help of suitable examples.
Describe the regional variations in the climatic conditions of India with the help of suitable examples.
Despite
the overall unity accorded by the monsoon, there are visible regional
variations in climatic conditions within India. Regardless of the
moderating influences of the Himalayas in the north and the sea in
the south, variations do exist in temperature, humidity and
precipitation. For example, in summer, some parts of
the Rajasthan desert, in north-western India, record temperatures of
50°C,
while it may be around 20°C
in Pahalgam in Jammu and Kashmir, in the north of the country. On a
winter night, the temperature at Drass in Jammu and Kashmir may be as
low as minus 45°C,
while Thiruvananthapuram may have a temperature of 22°C.
In general, coastal areas experience less contrasts in temperature
conditions. Seasonal contrasts are more in the interior of the
country.
Another
case in point is precipitation. While precipitation is mostly in the
form of snowfall in the upper parts of the Himalayas, it rains over
the rest of the country. The annual precipitation varies from over
400 cm in Meghalaya to less than 10 cm in Ladakh and western
Rajasthan. Most parts of the country receive rainfall from June to
September, but some parts like the Tamil Nadu coast get most of their
rain during October and November.
Despite the overall unity accorded by the monsoon, there are visible regional variations in climatic conditions within India. Regardless of the moderating influences of the Himalayas in the north and the sea in the south, variations do exist in temperature, humidity and precipitation. For example, in summer, some parts of the Rajasthan desert, in north-western India, record temperatures of 50°C, while it may be around 20°C in Pahalgam in Jammu and Kashmir, in the north of the country. On a winter night, the temperature at Drass in Jammu and Kashmir may be as low as minus 45°C, while Thiruvananthapuram may have a temperature of 22°C. In general, coastal areas experience less contrasts in temperature conditions. Seasonal contrasts are more in the interior of the country.
Another case in point is precipitation. While precipitation is mostly in the form of snowfall in the upper parts of the Himalayas, it rains over the rest of the country. The annual precipitation varies from over 400 cm in Meghalaya to less than 10 cm in Ladakh and western Rajasthan. Most parts of the country receive rainfall from June to September, but some parts like the Tamil Nadu coast get most of their rain during October and November.
