Current Weather and Forecast in Bozeman, MT
Montana, United States 🇺🇸
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About the weather in Bozeman
Bozeman has a humid continental climate. July is the warmest month, with average highs of 81°, and February the coldest, when nights fall to around 13°. May brings the most rain, on about 12 days, while July is the sunniest, with 14.2 hours of sunshine a day. Over a whole year it rains on roughly 106 days.
Bozeman climate guide: monthly averages, seasons and the best time to visit
Common questions
When does it rain most in Bozeman?
May, at 3.0 inches (77 mm) over about 12 days. August is the driest month, at 21 mm (0.8 in).
How warm is Bozeman on average?
43°F (6°C) across all twelve months - about 54°F (12°C) by day and 32°F (0°C) after dark.
What is the hottest month in Bozeman?
July, averaging 81°F (27°C) by day and 54°F (12°C) overnight. The hottest single day in our 2015-2024 record for this location reached 96°F (36°C).
What is the best month to go to Bozeman?
May to September is the sweet spot for Bozeman - these are the warmest and brightest weeks of the year. Expect 72°F (22°C) in the afternoon and around 8 days of rain in a typical month of it. For the same question asked the other way round, see where else is warm in May.
Does it snow in Bozeman?
Yes - about 43 days a year carry measurable snowfall, concentrated October through May.
When is Bozeman at its coldest?
February, with highs of 32°F (0°C) and lows near 13°F (-10°C). The coldest day in the 2015-2024 record fell to -34°F (-36°C).
What should I wear in Bozeman?
It depends on the month: July runs to 81°F (27°C) while February holds at 32°F (0°C). The full month-by-month breakdown is in the packing notes above.