Weather in Kolkata
Kolkata sees average highs from 26°C to 35°C over the year, with about 2053 mm of rain.
Current Weather Overview
Annual climate patterns and seasonal variations
Temperature
15–35°C (yearly range)
Average
Humidity
75%
Average
Wind Speed
15 km/h
Average
Rainfall
2053 mm annual
Annual
Seasonal Overview
☀️
Summer
Apr, May, Jun
Average highs of 34°C and lows of 26°C.
🌧️
Monsoon
Jul, Aug, Sep
Average highs of 32°C and lows of 26°C.
🍂
Post-monsoon
Oct, Nov
Average highs of 31°C and lows of 23°C.
❄️
Winter
Dec, Jan, Feb
Average highs of 27°C and lows of 16°C.
Climate Details
Kolkata is subject to a tropical savanna climate that is designated Aw under the Köppen climate classification. According to a United Nations Development Programme report, its wind and cyclone zone is "very high damage risk".
Best Time to Visit
The most comfortable months are January, February, November and December.
Weather Tips for Travelers
- Hottest month: April, average high 35°C.
- Coolest month: January, average low 15°C.
- Wettest months: March, April, May, June, July, August, September and October.
Tour Packages for Kolkata
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