What is the weather like in Glacier National Park vs Grand Teton National Park in July?

In July, Glacier National Park averages 21°C high / 8°C low with about 46 mm of rain; Grand Teton National Park averages 25°C high / 6°C low with about 22 mm.

Glacier National Park vs Grand Teton National Park in July

Glacier National Park is the better pick in July — 94 vs 90 on SeasonMap's comfort score. Glacier National Park is nice, a little rain, clean air, while Grand Teton National Park is warm, dry, clean air.

Glacier National Park vs Grand Teton National Park — July climate, side by side

	🇺🇸 Glacier National Park	🇺🇸 Grand Teton National Park
Comfort score	94/100 (S)	90/100 (S)
Feels-like high	19°C	24°C
Avg high / low	21° / 8°	25° / 6°
Rainfall	46 mm	22 mm
Rainy days	5	6
Humidity	54%	47%
Air quality (AQI)	45	48

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

Month by month

Glacier National Park vs Grand Teton National Park in July — FAQ

Is July better in Glacier National Park or Grand Teton National Park?: Glacier National Park is the better pick in July — 94 vs 90 on SeasonMap's comfort score. Glacier National Park is nice, a little rain, clean air, while Grand Teton National Park is warm, dry, clean air.
What is the weather like in Glacier National Park vs Grand Teton National Park in July?: In July, Glacier National Park averages 21°C high / 8°C low with about 46 mm of rain; Grand Teton National Park averages 25°C high / 6°C low with about 22 mm.