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

In January, Glacier National Park averages -3°C high / -9°C low with about 104 mm of rain; Rocky Mountain National Park averages -3°C high / -10°C low with about 78 mm.

Glacier National Park vs Rocky Mountain National Park in January

Glacier National Park and Rocky Mountain National Park are nearly tied in January — 43 vs 45 on SeasonMap's comfort score. Glacier National Park is freezing, rainy, clean air; Rocky Mountain National Park is freezing, a little rain, clean air.

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

	🇺🇸 Glacier National Park	🇺🇸 Rocky Mountain National Park
Comfort score	43/100 (F)	45/100 (F)
Feels-like high	-7°C	-8°C
Avg high / low	-3° / -9°	-3° / -10°
Rainfall	104 mm	78 mm
Rainy days	15	14
Humidity	85%	70%
Air quality (AQI)	34	41

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

Month by month

Glacier National Park 🇺🇸 United Statesfreezing, rainy, clean air · best July43
Rocky Mountain National Park 🇺🇸 United Statesfreezing, a little rain, clean air · best August45

Glacier National Park vs Rocky Mountain National Park in January — FAQ

Is January better in Glacier National Park or Rocky Mountain National Park?: Glacier National Park and Rocky Mountain National Park are nearly tied in January — 43 vs 45 on SeasonMap's comfort score. Glacier National Park is freezing, rainy, clean air; Rocky Mountain National Park is freezing, a little rain, clean air.
What is the weather like in Glacier National Park vs Rocky Mountain National Park in January?: In January, Glacier National Park averages -3°C high / -9°C low with about 104 mm of rain; Rocky Mountain National Park averages -3°C high / -10°C low with about 78 mm.