Other facts from our historical weather data: Which is the warmest month in Hope-Cove? August has an average maximum temperature of 19°C (66°F) and is the warmest month of the year. Which is the coldest month in Hope-Cove? The coldest month is February with an average maximum temperature of 10°C (50°F). Which is the wettest month in Hope-Cove? November tops the wettest month list with 118mm (4.6 in) of rainfall. Which is the driest month in Hope-Cove? July is the driest month with 59mm (2.3 in) of precipitation. Which is the sunniest month in Hope-Cove? 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.