Taking the local weather in Tatai into account is an important factor for planning your visit, especially if you plan to spend your trip by the pool. The hottest months are usually April and March, with an average temperature of 27°C, while the coldest months are January and February, with an average of 26°C. The rainiest months in Tatai are July, September, August and June, with each month seeing an average of 577 mm of rainfall.