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

In December, Grand Teton National Park averages -3°C high / -14°C low with about 81 mm of rain; Jackson averages -1°C high / -13°C low with about 49 mm.

Grand Teton National Park vs Jackson in December

Jackson is the better pick in December — 88 vs 42 on SeasonMap's comfort score. Jackson is freezing, a little rain, clean air, while Grand Teton National Park is freezing, rainy, clean air.

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

	🇺🇸 Grand Teton National Park	🇺🇸 Jackson
Comfort score	42/100 (F)	88/100 (A)
Feels-like high	-7°C	-6°C
Avg high / low	-3° / -14°	-1° / -13°
Rainfall	81 mm	49 mm
Rainy days	14	9
Humidity	82%	82%
Air quality (AQI)	40	40

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

Month by month

Grand Teton National Park vs Jackson in December — FAQ

Is December better in Grand Teton National Park or Jackson?: Jackson is the better pick in December — 88 vs 42 on SeasonMap's comfort score. Jackson is freezing, a little rain, clean air, while Grand Teton National Park is freezing, rainy, clean air.
What is the weather like in Grand Teton National Park vs Jackson in December?: In December, Grand Teton National Park averages -3°C high / -14°C low with about 81 mm of rain; Jackson averages -1°C high / -13°C low with about 49 mm.