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

In May, Glacier National Park averages 11°C high / 1°C low with about 117 mm of rain; Jasper averages 17°C high / 1°C low with about 39 mm.

Glacier National Park vs Jasper 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 Glacier National Park is cold, rainy, clean air.

Glacier National Park vs Jasper — May climate, side by side

	🇺🇸 Glacier National Park	🇨🇦 Jasper
Comfort score	77/100 (B)	87/100 (A)
Feels-like high	9°C	15°C
Avg high / low	11° / 1°	17° / 1°
Rainfall	117 mm	39 mm
Rainy days	13	7
Humidity	71%	72%
Air quality (AQI)	50	49

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

Month by month

Glacier National Park vs Jasper in May — FAQ

Is May better in Glacier National Park or Jasper?: Jasper is the better pick in May — 87 vs 77 on SeasonMap's comfort score. Jasper is cool, a little rain, clean air, while Glacier National Park is cold, rainy, clean air.
What is the weather like in Glacier National Park vs Jasper in May?: In May, Glacier National Park averages 11°C high / 1°C low with about 117 mm of rain; Jasper averages 17°C high / 1°C low with about 39 mm.