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

Yellowstone National Park is the better pick in July — 90 vs 78 on SeasonMap's comfort score. Yellowstone National Park is nice, dry, while Black Canyon of the Gunnison National Park is hot, dry, clean air.

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

	🇺🇸 Black Canyon of the Gunnison National Park	🇺🇸 Yellowstone National Park
Comfort score	78/100 (B)	90/100 (S)
Feels-like high	30°C	21°C
Avg high / low	31° / 9°	24° / 4°
Rainfall	26 mm	22 mm
Rainy days	5	6
Humidity	34%	47%
Air quality (AQI)	50	51

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 July — FAQ

Is July better in Black Canyon of the Gunnison National Park or Yellowstone National Park?: Yellowstone National Park is the better pick in July — 90 vs 78 on SeasonMap's comfort score. Yellowstone National Park is nice, dry, while Black Canyon of the Gunnison National Park is hot, dry, clean air.
What is the weather like in Black Canyon of the Gunnison National Park vs Yellowstone National Park in July?: In July, Black Canyon of the Gunnison National Park averages 31°C high / 9°C low with about 26 mm of rain; Yellowstone National Park averages 24°C high / 4°C low with about 22 mm.