Bozeman Livingston Gardiner Bozeman's climate reflects its mountain valley location.
Summers are pleasant, characterized by warm days, cool nights, and an abundance of sunshine.
Hot weather and humid conditions are infrequent. Bozeman is located in one of the few regions in the country where the average summer climate is comfortable due to the moderate combined heat and humidity. Most summers have seven or fewer days with temperatures exceeding 90 degrees. The average high temperatures for summer are in the 70s and 80s and the average lows are in the mid 40s and low 50s. Early in the Autumn season, high daily temperatures average 70 degrees.