Taking the local weather in Valles Hondos 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 August and September, with an average temperature of 20°C, while the coldest months are January and July, with an average of 20°C. The rainiest months in Valles Hondos are April, November, October and December, with each month seeing an average of 300 mm of rainfall.