If you’re hoping to get lost in the rain on your romantic getaway, check out these details about year-round temperatures in Bad Oberdorf: The hottest months are usually July and August with an average temp of 60°F, while the coldest months are January and February with an average of 32°F. The rainiest months in Bad Oberdorf are August, May, June, and July, with each month seeing an average of 7 inches of rainfall.