Calcutta Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Calcutta (West Bengal). The numbers are calculated over a 30-year period to provide a reliable average.
- A lot of rain (rainy season) falls in the months: May, June, July, August, September and October.
- Calcutta has dry periods in January and December.
- On average, July is the wettest month with 350 mm of precipitation.
- On average, December is the driest month with 10 mm of precipitation.
- The average amount of annual precipitation is 1674 mm.
Current rainfall in Calcutta
Fri Nov 15
31°C | 22°C
N 
11 km/h
11 km/h
clear and no rain
Sat Nov 16
30°C | 21°C
NW 11 km/h
11 km/h
clear and no rain
Sun Nov 17
30°C | 21°C
N 11 km/h
11 km/h
clear and no rain
