What is the weather like in Boise vs Yellowstone National Park in July?

In July, Boise averages 35°C high / 18°C low with about 2 mm of rain; Yellowstone National Park averages 24°C high / 4°C low with about 22 mm.

Boise vs Yellowstone National Park in July

Yellowstone National Park is the better pick in July — 90 vs 72 on SeasonMap's comfort score. Yellowstone National Park is nice, dry, while Boise is sweltering, dry, clean air.

Boise vs Yellowstone National Park — July climate, side by side

	🇺🇸 Boise	🇺🇸 Yellowstone National Park
Comfort score	72/100 (B)	90/100 (S)
Feels-like high	34°C	21°C
Avg high / low	35° / 18°	24° / 4°
Rainfall	2 mm	22 mm
Rainy days	1	6
Humidity	29%	47%
Air quality (AQI)	49	51

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

Month by month

Boise vs Yellowstone National Park in July — FAQ

Is July better in Boise or Yellowstone National Park?: Yellowstone National Park is the better pick in July — 90 vs 72 on SeasonMap's comfort score. Yellowstone National Park is nice, dry, while Boise is sweltering, dry, clean air.
What is the weather like in Boise vs Yellowstone National Park in July?: In July, Boise averages 35°C high / 18°C low with about 2 mm of rain; Yellowstone National Park averages 24°C high / 4°C low with about 22 mm.