If you’re looking forward to lots of outings with your partner, check out these details about year-round temperatures in Caorle: The hottest months are usually August and July with an average temp of 71°F, while the coldest months are January and February with an average of 42°F. The rainiest months in Caorle are November, September, October, and May, with each month seeing an average of 7 inches of rainfall.