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

In May, Jasper averages 17°C high / 1°C low with about 39 mm of rain; Rocky Mountain National Park averages 11°C high / 0°C low with about 103 mm.

Jasper vs Rocky Mountain National Park in May

Jasper is the better pick in May — 87 vs 77 on SeasonMap's comfort score. Jasper is cool, a little rain, clean air, while Rocky Mountain National Park is cold, rainy, reliable snow.

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

	🇨🇦 Jasper	🇺🇸 Rocky Mountain National Park
Comfort score	87/100 (A)	77/100 (B)
Feels-like high	15°C	9°C
Avg high / low	17° / 1°	11° / 0°
Rainfall	39 mm	103 mm
Rainy days	7	12
Humidity	72%	67%
Air quality (AQI)	49	58

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

Month by month

Jasper vs Rocky Mountain National Park in May — FAQ

Is May better in Jasper or Rocky Mountain National Park?: Jasper is the better pick in May — 87 vs 77 on SeasonMap's comfort score. Jasper is cool, a little rain, clean air, while Rocky Mountain National Park is cold, rainy, reliable snow.
What is the weather like in Jasper vs Rocky Mountain National Park in May?: In May, Jasper averages 17°C high / 1°C low with about 39 mm of rain; Rocky Mountain National Park averages 11°C high / 0°C low with about 103 mm.