The climate of Kolkata has a rainy season and a dry season, and it rains a considerable amount from June to September in the rainy season, so it is necessary to prepare rain gear. The best season is the dry season from November to March, with good weather.

Kolkata Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Highest Temperature 26 29 34 35 35 34 32 32 32 32 30 27 Lowest Temperature 14 17 22 25 26 27 26 26 26 24 20 15 Precipitation 11 30 35 60 142 288 411 349 288 143 26 17 　Singapore Highest Temperature 30 31 31 32 32 31 31 31 31 31 31 30 Lowest Temperature 23 24 24 24 25 25 24 24 24 24 24 23 Precipitation 198 154 171 141 158 140 145 143 177 167 252 304 Precipitation number of days 17 11 14 15 15 13 13 14 14 16 18 19

India 　Delhi/New Delhi 　Agra 　Jaipur 　Mumbai 　Ahmedabad 　Aurangabad 　Chennai 　Goa 　Kolkata 　Kozhikode 　 Other Indian cities	The time difference of Kolkata is UTC+5:30 There is no daylight saving time. Local time UTC 0:00 18:30 1:00 19:30 2:00 20:30 3:00 21:30 4:00 22:30 5:00 23:30 6:00 0:30 7:00 1:30 8:00 2:30 9:00 3:30 10:00 4:30 11:00 5:30 12:00 6:30 13:00 7:30 14:00 8:30 15:00 9:30 16:00 10:30 17:00 11:30 18:00 12:30 19:00 13:30 20:00 14:30 21:00 15:30 22:00 16:30 23:00 17:30