What is the weather like in Aspen vs Bozeman in September?

In September, Aspen averages 22°C high / 6°C low with about 30 mm of rain; Bozeman averages 24°C high / 7°C low with about 45 mm.

Aspen vs Bozeman in September

Bozeman is the better pick in September — 92 vs 20 on SeasonMap's comfort score. Bozeman is nice, a little rain, clean air, while Aspen is nice, a little rain, clean air.

Aspen vs Bozeman — September climate, side by side

	🇺🇸 Aspen	🇺🇸 Bozeman
Comfort score	20/100 (F)	92/100 (S)
Feels-like high	20°C	21°C
Avg high / low	22° / 6°	24° / 7°
Rainfall	30 mm	45 mm
Rainy days	6	7
Humidity	55%	61%
Air quality (AQI)	44	35

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

Month by month

Aspen 🇺🇸 United Statesnice, a little rain, clean air · best January20
Bozeman 🇺🇸 United Statesnice, a little rain, clean air · best September92

Aspen vs Bozeman in September — FAQ

Is September better in Aspen or Bozeman?: Bozeman is the better pick in September — 92 vs 20 on SeasonMap's comfort score. Bozeman is nice, a little rain, clean air, while Aspen is nice, a little rain, clean air.
What is the weather like in Aspen vs Bozeman in September?: In September, Aspen averages 22°C high / 6°C low with about 30 mm of rain; Bozeman averages 24°C high / 7°C low with about 45 mm.