If you’re looking forward to lots of outings with your partner, check out these details about year-round temperatures in Sao Roque: The hottest months are usually December and February with an average temp of 71°F, while the coldest months are July and June with an average of 63°F. The rainiest months in Sao Roque are January, December, February, and November, with each month seeing an average of 8 inches of rainfall.