What is the weather like in Grand Teton National Park vs Great Sand Dunes National Park in August?

In August, Grand Teton National Park averages 24°C high / 5°C low with about 43 mm of rain; Great Sand Dunes National Park averages 27°C high / 12°C low with about 23 mm.

Grand Teton National Park vs Great Sand Dunes National Park in August

Grand Teton National Park and Great Sand Dunes National Park are nearly tied in August — 87 vs 87 on SeasonMap's comfort score. Grand Teton National Park is nice, a little rain, clean air; Great Sand Dunes National Park is warm, dry, clean air.

Grand Teton National Park vs Great Sand Dunes National Park — August climate, side by side

	🇺🇸 Grand Teton National Park	🇺🇸 Great Sand Dunes National Park
Comfort score	87/100 (A)	87/100 (A)
Feels-like high	22°C	26°C
Avg high / low	24° / 5°	27° / 12°
Rainfall	43 mm	23 mm
Rainy days	6	3
Humidity	51%	49%
Air quality (AQI)	41	40

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

Month by month

Grand Teton National Park vs Great Sand Dunes National Park in August — FAQ

Is August better in Grand Teton National Park or Great Sand Dunes National Park?: Grand Teton National Park and Great Sand Dunes National Park are nearly tied in August — 87 vs 87 on SeasonMap's comfort score. Grand Teton National Park is nice, a little rain, clean air; Great Sand Dunes National Park is warm, dry, clean air.
What is the weather like in Grand Teton National Park vs Great Sand Dunes National Park in August?: In August, Grand Teton National Park averages 24°C high / 5°C low with about 43 mm of rain; Great Sand Dunes National Park averages 27°C high / 12°C low with about 23 mm.