Theodore Roosevelt National Park - Climate

Summers are warm with temperatures in the 80s and 90s with a few days into the 100s on some years. Evenings can be cool. Average maximum: July is 87.1 degrees and August is 86.7 degrees. Average minimum: July 54.5 degrees and August is 52.4 degrees. Annual precipitation is 15 inches.

Winters are generally cold. Recommend layers of clothing, especially in spring and fall. Rain gear in spring. Hat for sun protection is needed in summer.