About Billings, MT's Climate & Weather History

Billings, in Montana, United States, is home to roughly 117,000 people in the Mountain Time Zone at 45.8°N latitude.

In 2025, Billings recorded an average annual temperature of 50°F — about 1.2°F above the 30-year normal of 48°F. The hottest day reached 101°F in July; the coldest was -28°F in February. Total precipitation was 22 inches (wetter than usual). Snowfall totaled 20 inches, below the 57-inch average. The wettest month was May.