Other facts from our historical weather data: Which is the warmest month in Scotch Corner? July has an average maximum temperature of 20°C (68°F) and is the warmest month of the year. Which is the coldest month in Scotch Corner? The coldest month is February with an average maximum temperature of 7°C (45°F). Which is the wettest month in Scotch Corner? June tops the wettest month list with 81mm (3.2 in) of rainfall. Which is the driest month in Scotch Corner? March is the driest month with 60mm (2.4 in) of precipitation. Which is the sunniest month in Scotch Corner? May is the sunniest month with an average of 182 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.