If you’re hoping to get lost in the rain on your romantic getaway, take a look at these details about year-round temperatures in Villamaria: The hottest months are usually January and February, with an average temperature of 17°C, while the coldest months are August and September, with an average of 16°C. The rainiest months in Villamaria are July, August, June and May, with each month seeing an average of 2360 mm of rainfall.