Black Canyon of the Gunnison National Park vs Yellowstone National Park in August

Yellowstone National Park is the better pick in August — 92 vs 86 on SeasonMap's comfort score. Yellowstone National Park is nice, a little rain, clean air, while Black Canyon of the Gunnison National Park is warm, a little rain, clean air.

Black Canyon of the Gunnison National Park vs Yellowstone National Park — August climate, side by side

	🇺🇸 Black Canyon of the Gunnison National Park	🇺🇸 Yellowstone National Park
Comfort score	86/100 (A)	92/100 (S)
Feels-like high	28°C	20°C
Avg high / low	30° / 8°	22° / 4°
Rainfall	32 mm	37 mm
Rainy days	5	7
Humidity	38%	51%
Air quality (AQI)	40	46

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

Month by month

Black Canyon of the Gunnison National Park vs Yellowstone National Park in August — FAQ

Is August better in Black Canyon of the Gunnison National Park or Yellowstone National Park?: Yellowstone National Park is the better pick in August — 92 vs 86 on SeasonMap's comfort score. Yellowstone National Park is nice, a little rain, clean air, while Black Canyon of the Gunnison National Park is warm, a little rain, clean air.
What is the weather like in Black Canyon of the Gunnison National Park vs Yellowstone National Park in August?: In August, Black Canyon of the Gunnison National Park averages 30°C high / 8°C low with about 32 mm of rain; Yellowstone National Park averages 22°C high / 4°C low with about 37 mm.