India GOKolkata
Kolkata weather in October
Good time
Yes, October is a good time to visit Kolkata.
Day32°C
Night24°C
Rain180 mm
Rainy days7
Humidity78%
Festivals in October
Durga Puja in Kolkata
17–21 October 2026
Kali Puja in Bengal
28–29 October 2027
Chhath Puja
21–24 October 2028
IMD long-term averages, station Kolkata Alipore.