Visiting local bars in Puerto Valle is more fun when you know what the weather holds. These rainfall averages and temperatures can help you decide the best time for bar hopping. The hottest months are usually January and February with an average temp of 80°F, while the coldest months are July and June with an average of 62°F. The rainiest months in Puerto Valle are October, November, April, and December, with each month seeing an average of 8 inches of rainfall.