What is the weather like in Las Vegas vs Zion National Park in August?

In August, Las Vegas averages 40°C high / 27°C low with about 9 mm of rain; Zion National Park averages 30°C high / 15°C low with about 17 mm.

Las Vegas vs Zion National Park in August

Zion National Park is the better pick in August — 81 vs 40 on SeasonMap's comfort score. Zion National Park is warm, dry, clean air, while Las Vegas is sweltering, dry, clean air.

Las Vegas vs Zion National Park — August climate, side by side

	🇺🇸 Las Vegas	🇺🇸 Zion National Park
Comfort score	40/100 (F)	81/100 (A)
Feels-like high	39°C	28°C
Avg high / low	40° / 27°	30° / 15°
Rainfall	9 mm	17 mm
Rainy days	1	3
Humidity	25%	33%
Air quality (AQI)	48	43

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

Month by month

Las Vegas vs Zion National Park in August — FAQ

Is August better in Las Vegas or Zion National Park?: Zion National Park is the better pick in August — 81 vs 40 on SeasonMap's comfort score. Zion National Park is warm, dry, clean air, while Las Vegas is sweltering, dry, clean air.
What is the weather like in Las Vegas vs Zion National Park in August?: In August, Las Vegas averages 40°C high / 27°C low with about 9 mm of rain; Zion National Park averages 30°C high / 15°C low with about 17 mm.