Other facts from our historical weather data: When is summer in Piedralaves?The hottest season / summer takes place in June, July, August and September. Does Piedralaves have a dry season? Yes, the months of July and August are very dry. Which is the warmest month in Piedralaves? July has an average maximum temperature of 32°C (90°F) and is the warmest month of the year. Which is the coldest month in Piedralaves? The coldest month is January with an average maximum temperature of 10°C (50°F). Which is the wettest month in Piedralaves? October tops the wettest month list with 79mm (3.1 in) of rainfall. Which is the driest month in Piedralaves? July is the driest month with 9mm (0.4 in) of precipitation. No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.