If you’re looking forward to lots of outings with your partner, take a look at these details about year-round temperatures in Pinto: The hottest months are usually January and February, with an average temperature of 20°C, while the coldest months are July and August, with an average of 9°C. The rainiest months in Pinto are June, August, July and May, with each month seeing an average of 234 mm of rainfall.