Other facts from our historical weather data: Which is the warmest month in Cloghran? 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 Cloghran? The coldest month is February with an average maximum temperature of 9°C (48°F). Which is the wettest month in Cloghran? November tops the wettest month list with 89mm (3.5 in) of rainfall. Which is the driest month in Cloghran? March is the driest month with 61mm (2.4 in) of precipitation. Which is the sunniest month in Cloghran? May is the sunniest month with an average of 188 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.