Other facts from our historical weather data: Which is the warmest month in Kentmere? 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 Kentmere? The coldest month is January with an average maximum temperature of 7°C (45°F). Which is the wettest month in Kentmere? December tops the wettest month list with 151mm (5.9 in) of rainfall. Which is the driest month in Kentmere? April is the driest month with 88mm (3.5 in) of precipitation. Which is the sunniest month in Kentmere? May is the sunniest month with an average of 217 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.