Weather will likely play an important role when you plan your trip to Sreemangal, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually April and March, with an average temperature of 27°C, while the coldest months are January and December, with an average of 21°C. The rainiest months in Sreemangal are May, June, August and July, with each month seeing an average of 414 mm of rainfall.