What is the weather like in Aspen vs Rocky Mountain National Park in January?

In January, Aspen averages 0°C high / -12°C low with about 50 mm of rain; Rocky Mountain National Park averages -3°C high / -10°C low with about 78 mm.

Aspen vs Rocky Mountain National Park in January

Aspen is the better pick in January — 93 vs 45 on SeasonMap's comfort score. Aspen is freezing, a little rain, clean air, while Rocky Mountain National Park is freezing, a little rain, clean air.

Aspen vs Rocky Mountain National Park — January climate, side by side

	🇺🇸 Aspen	🇺🇸 Rocky Mountain National Park
Comfort score	93/100 (S)	45/100 (F)
Feels-like high	-4°C	-8°C
Avg high / low	0° / -12°	-3° / -10°
Rainfall	50 mm	78 mm
Rainy days	10	14
Humidity	73%	70%
Air quality (AQI)	45	41

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

Month by month

Aspen 🇺🇸 United Statesfreezing, a little rain, clean air · best January93
Rocky Mountain National Park 🇺🇸 United Statesfreezing, a little rain, clean air · best August45

Aspen vs Rocky Mountain National Park in January — FAQ

Is January better in Aspen or Rocky Mountain National Park?: Aspen is the better pick in January — 93 vs 45 on SeasonMap's comfort score. Aspen is freezing, a little rain, clean air, while Rocky Mountain National Park is freezing, a little rain, clean air.
What is the weather like in Aspen vs Rocky Mountain National Park in January?: In January, Aspen averages 0°C high / -12°C low with about 50 mm of rain; Rocky Mountain National Park averages -3°C high / -10°C low with about 78 mm.