What is the weather like in Big Bend National Park vs Zion National Park in August?

In August, Big Bend National Park averages 31°C high / 20°C low with about 35 mm of rain; Zion National Park averages 30°C high / 15°C low with about 17 mm.

Big Bend National Park vs Zion National Park in August

Zion National Park is the better pick in August — 81 vs 74 on SeasonMap's comfort score. Zion National Park is warm, dry, clean air, while Big Bend National Park is hot, a little rain, clean air.

Big Bend National Park vs Zion National Park — August climate, side by side

	🇺🇸 Big Bend National Park	🇺🇸 Zion National Park
Comfort score	74/100 (B)	81/100 (A)
Feels-like high	31°C	28°C
Avg high / low	31° / 20°	30° / 15°
Rainfall	35 mm	17 mm
Rainy days	5	3
Humidity	41%	33%
Air quality (AQI)	42	43

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

Month by month

Big Bend National Park vs Zion National Park in August — FAQ

Is August better in Big Bend National Park or Zion National Park?: Zion National Park is the better pick in August — 81 vs 74 on SeasonMap's comfort score. Zion National Park is warm, dry, clean air, while Big Bend National Park is hot, a little rain, clean air.
What is the weather like in Big Bend National Park vs Zion National Park in August?: In August, Big Bend National Park averages 31°C high / 20°C low with about 35 mm of rain; Zion National Park averages 30°C high / 15°C low with about 17 mm.