Other facts from our historical weather data: Which is the warmest month in Vars? August has an average maximum temperature of 19°C (66°F) and is the warmest month of the year. Which is the coldest month in Vars? The coldest month is January with an average maximum temperature of -3°C (27°F). Which is the wettest month in Vars? November tops the wettest month list with 124mm (4.9 in) of rainfall. Which is the driest month in Vars? August is the driest month with 53mm (2.1 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.