What is the weather like in Aspen vs Grand Teton National Park in December?

In December, Aspen averages 2°C high / -10°C low with about 55 mm of rain; Grand Teton National Park averages -3°C high / -14°C low with about 81 mm.

Aspen vs Grand Teton National Park in December

Aspen is the better pick in December — 87 vs 42 on SeasonMap's comfort score. Aspen is freezing, a little rain, clean air, while Grand Teton National Park is freezing, rainy, clean air.

Aspen vs Grand Teton National Park — December climate, side by side

	🇺🇸 Aspen	🇺🇸 Grand Teton National Park
Comfort score	87/100 (A)	42/100 (F)
Feels-like high	-2°C	-7°C
Avg high / low	2° / -10°	-3° / -14°
Rainfall	55 mm	81 mm
Rainy days	9	14
Humidity	72%	82%
Air quality (AQI)	46	40

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

Month by month

Aspen vs Grand Teton National Park in December — FAQ

Is December better in Aspen or Grand Teton National Park?: Aspen is the better pick in December — 87 vs 42 on SeasonMap's comfort score. Aspen is freezing, a little rain, clean air, while Grand Teton National Park is freezing, rainy, clean air.
What is the weather like in Aspen vs Grand Teton National Park in December?: In December, Aspen averages 2°C high / -10°C low with about 55 mm of rain; Grand Teton National Park averages -3°C high / -14°C low with about 81 mm.