Other facts from our historical weather data: Which months have the greatest rainfall in Nether Wasdale? Most rainfall (rainy season) is seen in January, October, November and December. Which is the warmest month in Nether Wasdale? July has an average maximum temperature of 18°C (64°F) and is the warmest month of the year. Which is the coldest month in Nether Wasdale? The coldest month is February with an average maximum temperature of 8°C (46°F). Which is the wettest month in Nether Wasdale? December tops the wettest month list with 169mm (6.7 in) of rainfall. Which is the driest month in Nether Wasdale? April is the driest month with 90mm (3.5 in) of precipitation. Which is the sunniest month in Nether Wasdale? 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.