Other facts from our historical weather data: Does Clyde have a dry season? Yes, the months of January, February, March and April are very dry. Which is the warmest month in Clyde? July has an average maximum temperature of 9°C (48°F) and is the warmest month of the year. Which is the coldest month in Clyde? The coldest month is February with an average maximum temperature of -26°C (-15°F). Which is the wettest month in Clyde? September tops the wettest month list with 53mm (2.1 in) of rainfall. Which is the driest month in Clyde? February is the driest month with 11mm (0.4 in) of precipitation. Which is the sunniest month in Clyde? May is the sunniest month with an average of 272 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.