Other facts from our historical weather data: Which is the warmest month in Cubert? August has an average maximum temperature of 20°C (68°F) and is the warmest month of the year. Which is the coldest month in Cubert? The coldest month is February with an average maximum temperature of 11°C (52°F). Which is the wettest month in Cubert? November tops the wettest month list with 104mm (4.1 in) of rainfall. Which is the driest month in Cubert? May is the driest month with 67mm (2.6 in) of precipitation. Which is the sunniest month in Cubert? May is the sunniest month with an average of 222 hours of sunshine. 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.