Climate & Weather in Bozeman

Bozeman's climate features large seasonal swings -- genuinely cold, snowy winters and short, warm summers -- alongside real, disclosed wildfire risk and a genuinely notable, often-overlooked earthquake hazard this record does not omit.

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Large Seasonal Temperature Swings

Bozeman's temperature typically ranges from approximately 12°F to 84°F over the course of a year, rarely dropping below -7°F or rising above 93°F -- genuine four-season variation with cold winters and short, warm (not hot) summers.

Real, Increasing Wildfire Risk

First Street Foundation cites 14,654 Bozeman-area properties as carrying wildfire risk over the next 30 years. Consistent with this project's Montana manifest research context on statewide increasing wildfire risk, 2026 specifically saw conditions shift: a relatively mild 2025 fire season gave way to a hot, dry summer following a freak March 2026 heatwave.

A Real, Often-Overlooked Earthquake Hazard

Gallatin County sits on the Intermountain Seismic Belt, and Montana is cited as the 4th-most seismically active U.S. state, experiencing an average of 7-10 earthquakes per day statewide. The immediate Bozeman area recorded an average of approximately 543 quakes per year, and the wider region has recorded at least 3 quakes above magnitude 6.0 since 1900 -- suggesting a damaging large quake recurs roughly every 40-45 years on average. This record discloses this real hazard directly, since many movers do not associate Montana with meaningful earthquake risk.

No Hurricane Risk, Real Winter-Storm Risk

Bozeman carries no hurricane or tropical-storm risk as an inland Rocky Mountain city, but does carry real, genuine cold-winter and snow-load risk consistent with its mountain-valley setting -- this record did not independently confirm a precise average annual snowfall figure this pass, a disclosed gap.

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Last reviewed: 2026-08-28. Independent research; not financial, tax, or legal advice -- confirm current figures with a local professional before making a decision.