Gangtok, India - Detailed climate information and monthly weather forecast

Frequently asked questions
Average temperature
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average UV index

What is the coldest month in Gangtok?

January is the coldest month in Gangtok, India, with an average high-temperature of 12.3°C (54.1°F) and an average low-temperature of 4°C (39.2°F).

What is the warmest month in Gangtok?

The warmest month in Gangtok, India, is August, with an average high-temperature of 22.4°C (72.3°F) and an average low-temperature of 16.4°C (61.5°F).

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Long-term

Climate J F M A M J J A S O N D Year

Average high temperature in January:
12.3°C
Average high temperature in February:
13.7°C
Average high temperature in March:
18.3°C
Average high temperature in April:
20.9°C
Average high temperature in May:
21.6°C
Average high temperature in June:
22.2°C

Average high temperature in July:
22°C
Average high temperature in August:
22.4°C
Average high temperature in September:
21.6°C
Average high temperature in October:
20.7°C
Average high temperature in November:
17.6°C
Average high temperature in December:
14.1°C

The warmest month (with the highest average high temperature) is August (22.4°C).
The month with the lowest average high temperature is January (12.3°C).

Average low temperature in January:
4°C
Average low temperature in February:
5.2°C
Average low temperature in March:
8.7°C
Average low temperature in April:
11.3°C
Average low temperature in May:
13.4°C
Average low temperature in June:
15.9°C

Average low temperature in July:
16.5°C
Average low temperature in August:
16.4°C
Average low temperature in September:
15.3°C
Average low temperature in October:
12.1°C
Average low temperature in November:
8.5°C
Average low temperature in December:
5.4°C

The month with the highest average low temperature is July (16.5°C).
The coldest month (with the lowest average low temperature) is January (4°C).

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The wettest month (with the highest rainfall) is July (649.6mm).
The driest month (with the lowest rainfall) is December (22.7mm).

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Average rainfall days in January:
1 days
Average rainfall days in February:
1 days
Average rainfall days in March:
2 days
Average rainfall days in April:
5 days
Average rainfall days in May:
10 days
Average rainfall days in June:
16 days

Average rainfall days in July:
19 days
Average rainfall days in August:
17 days
Average rainfall days in September:
12 days
Average rainfall days in October:
3 days
Average rainfall days in November:
1 days
Average rainfall days in December:
0 days

The month with the highest number of rainy days is July (19 days).
The month with the lowest number of rainy days is December (0 days).

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Average daylight / Average sunshine - Gangtok, India

The month with the longest days is June (Average daylight: 13.9h).
The month with shortest days is December (Average daylight: 10.4h).

Months with most sunshine are March and April (Average sunshine: 8h).
Months with least sunshine are July and August (Average sunshine: 4).

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Months with the highest UV index are April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 5).

Climate J F M A M J J A S O N D Year

°Celsius °Fahrenheit