Bozeman weather by month
The best time to visit Bozeman, United States is September. Pick a month for full climate normals and a verdict.
- Januaryfreezing, a little rain, clean air57tier D
- Februaryfreezing, a little rain, clean air53tier D
- Marchcold, a little rain, reliable snow73tier B
- Aprilcold, a little rain, reliable snow78tier B
- Maycool, rainy, clean air83tier A
- Junenice, rainy, clean air89tier A
- Julywarm, a little rain, clean air91tier S
- Augustwarm, a little rain, clean air88tier A
- Septembernice, a little rain, clean air93tier S
- Octobercold, a little rain, clean air79tier B
- Novembercold, a little rain, clean air69tier C
- Decemberfreezing, dry, clean air59tier D