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Weather extremes
How extreme does Bozeman's weather get?
The hottest, coldest, wettest and snowiest days Bozeman has recorded — the outer limits of what its weather can do, and how far they sit beyond a normal day.
The four kinds of extreme
The hottest, coldest, wettest and snowiest single days Bozeman has recorded — each shown against what a normal day that time of year looks like.
That is about 18°F hotter than a normal July afternoon in Bozeman (typical high near 82°F).
The three most extreme on record
About 55°F colder than a normal January night in Bozeman (typical low near 15°F).
The three most extreme on record
About 91% of a typical May's rain in a single day (Bozeman averages roughly 2.9 in across the month).
The three most extreme on record
Close to a whole typical November's snow in one day (Bozeman averages about 13 in across the month).
The three most extreme on record
How hot and cold it gets, month by month
The shaded band is the normal range of daily temperatures for each month. The dots show the most extreme it has ever been — so you can see how far beyond a normal day the records really sit.
Bozeman's record heat sits well above even a hot day for the season — July's 100°F is about 18°F beyond a normal hot afternoon. Its record cold is just as far below a normal winter night — the dots mark how rare each extreme really is.
In plain terms
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from NOAA's U.S. Climate Normals, measured at Bozeman Montana State Univ (NOAA GHCN station USC00241044), about 2 km from the city centre.