Taking the local weather in Jumirim 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 December and February, with an average temperature of 23°C, while the coldest months are July and June, with an average of 18°C. The rainiest months in Jumirim are January, December, February and November, with each month seeing an average of 198 mm of rainfall.