If you’re hoping to get lost in the rain on your romantic getaway, check out these details about year-round temperatures in Bharuch: 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 76°F. The rainiest months in Bharuch are July, August, September, and June, with each month seeing an average of 11 inches of rainfall.