Other facts from our historical weather data: Which is the warmest month in Pooley Bridge? 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 Pooley Bridge? The coldest month is January with an average maximum temperature of 7°C (45°F). Which is the wettest month in Pooley Bridge? December tops the wettest month list with 135mm (5.3 in) of rainfall. Which is the driest month in Pooley Bridge? April is the driest month with 84mm (3.3 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.