If you’re hoping to get lost in the rain on your romantic getaway, check out these details about year-round temperatures in Durgapur: The hottest months are usually April and May with an average temp of 88°F, while the coldest months are January and December with an average of 71°F. The rainiest months in Durgapur are July, August, September, and June, with each month seeing an average of 12 inches of rainfall.