The temperatures in Kolkata during May are extremely high, between 28°C and hot as 39°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of May in Kolkata. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Kolkata in May 2025.
If you’re planning to visit Kolkata in the near future, we highly recommend that you review the 14 day weather forecast for Kolkata before you arrive.
Temperatures
39° / 28°
Rainy Days
9
Snowy Days
0
Dry Days
22
Rainfall
117
mm
Sun Hours
11.5
Hrs
