If you’re looking forward to lots of outings with your partner, take a look at these details about year-round temperatures in El Tuito: The hottest months are usually May and June, with an average temperature of 26°C, while the coldest months are February and January, with an average of 22°C. The rainiest months in El Tuito are August, September, July and June, with each month seeing an average of 265 mm of rainfall.