If you’re hoping to get lost in the rain on your romantic getaway, check out these details about year-round temperatures in Fludir: The hottest months are usually July and August with an average temp of 47°F, while the coldest months are December and January with an average of 26°F. The rainiest months in Fludir are January, September, February, and March, with each month seeing an average of 7 inches of rainfall.