What is the weather like in Jasper vs Rocky Mountain National Park in December?

In December, Jasper averages -4°C high / -14°C low with about 31 mm of rain; Rocky Mountain National Park averages -2°C high / -9°C low with about 75 mm.

Jasper vs Rocky Mountain National Park in December

Rocky Mountain National Park is the better pick in December — 47 vs 42 on SeasonMap's comfort score. Rocky Mountain National Park is freezing, a little rain, clean air, while Jasper is freezing, a little rain, clean air.

Jasper vs Rocky Mountain National Park — December climate, side by side

	🇨🇦 Jasper	🇺🇸 Rocky Mountain National Park
Comfort score	42/100 (F)	47/100 (F)
Feels-like high	-8°C	-7°C
Avg high / low	-4° / -14°	-2° / -9°
Rainfall	31 mm	75 mm
Rainy days	8	13
Humidity	82%	68%
Air quality (AQI)	38	44

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

Month by month

Jasper vs Rocky Mountain National Park in December — FAQ

Is December better in Jasper or Rocky Mountain National Park?: Rocky Mountain National Park is the better pick in December — 47 vs 42 on SeasonMap's comfort score. Rocky Mountain National Park is freezing, a little rain, clean air, while Jasper is freezing, a little rain, clean air.
What is the weather like in Jasper vs Rocky Mountain National Park in December?: In December, Jasper averages -4°C high / -14°C low with about 31 mm of rain; Rocky Mountain National Park averages -2°C high / -9°C low with about 75 mm.