Other facts from our historical weather data: Which is the warmest month in Camelford? 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 Camelford? The coldest month is February with an average maximum temperature of 10°C (50°F). Which is the wettest month in Camelford? December tops the wettest month list with 117mm (4.6 in) of rainfall. Which is the driest month in Camelford? May is the driest month with 77mm (3 in) of precipitation. Which is the sunniest month in Camelford? 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.