What is the weather like in Bozeman vs Rocky Mountain National Park in September?

In September, Bozeman averages 24°C high / 7°C low with about 45 mm of rain; Rocky Mountain National Park averages 18°C high / 6°C low with about 41 mm.

Bozeman vs Rocky Mountain National Park in September

Bozeman and Rocky Mountain National Park are nearly tied in September — 92 vs 90 on SeasonMap's comfort score. Bozeman is nice, a little rain, clean air; Rocky Mountain National Park is cool, a little rain, clean air.

Bozeman vs Rocky Mountain National Park — September climate, side by side

	🇺🇸 Bozeman	🇺🇸 Rocky Mountain National Park
Comfort score	92/100 (S)	90/100 (S)
Feels-like high	21°C	15°C
Avg high / low	24° / 7°	18° / 6°
Rainfall	45 mm	41 mm
Rainy days	7	6
Humidity	61%	57%
Air quality (AQI)	35	40

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Bozeman 🇺🇸 United Statesnice, a little rain, clean air · best September92
Rocky Mountain National Park 🇺🇸 United Statescool, a little rain, clean air · best August90

Bozeman vs Rocky Mountain National Park in September — FAQ

Is September better in Bozeman or Rocky Mountain National Park?: Bozeman and Rocky Mountain National Park are nearly tied in September — 92 vs 90 on SeasonMap's comfort score. Bozeman is nice, a little rain, clean air; Rocky Mountain National Park is cool, a little rain, clean air.
What is the weather like in Bozeman vs Rocky Mountain National Park in September?: In September, Bozeman averages 24°C high / 7°C low with about 45 mm of rain; Rocky Mountain National Park averages 18°C high / 6°C low with about 41 mm.