Other facts from our historical weather data: Which is the warmest month in Snåsa? July has an average maximum temperature of 19°C (66°F) and is the warmest month of the year. Which is the coldest month in Snåsa? The coldest month is February with an average maximum temperature of -1°C (30°F). Which is the wettest month in Snåsa? September tops the wettest month list with 145mm (5.7 in) of rainfall. Which is the driest month in Snåsa? May is the driest month with 97mm (3.8 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.