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

In December, Grand Teton National Park averages -3°C high / -14°C low with about 81 mm of rain; Yosemite National Park averages 2°C high / -7°C low with about 183 mm.

Grand Teton National Park vs Yosemite National Park in December

Yosemite National Park is the better pick in December — 51 vs 42 on SeasonMap's comfort score. Yosemite National Park is freezing, soaked, clean air, while Grand Teton National Park is freezing, rainy, clean air.

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

	Grand Teton National Park	Yosemite National Park
Comfort score	42/100 (F)	51/100 (D)
Feels-like high	-7°C	-2°C
Avg high / low	-3° / -14°	2° / -7°
Rainfall	81 mm	183 mm
Rainy days	14	10
Humidity	82%	65%
Air quality (AQI)	40	43

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

Grand Teton National Park vs Yosemite National Park in December — FAQ

Is December better in Grand Teton National Park or Yosemite National Park?: Yosemite National Park is the better pick in December — 51 vs 42 on SeasonMap's comfort score. Yosemite National Park is freezing, soaked, clean air, while Grand Teton National Park is freezing, rainy, clean air.
What is the weather like in Grand Teton National Park vs Yosemite National Park in December?: In December, Grand Teton National Park averages -3°C high / -14°C low with about 81 mm of rain; Yosemite National Park averages 2°C high / -7°C low with about 183 mm.