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

In May, Big Bend National Park averages 30°C high / 17°C low with about 28 mm of rain; Zion National Park averages 22°C high / 6°C low with about 14 mm.

Big Bend National Park vs Zion National Park in May

Zion National Park is the better pick in May — 93 vs 79 on SeasonMap's comfort score. Zion National Park is nice, dry, while Big Bend National Park is hot, dry, clean air.

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

	🇺🇸 Big Bend National Park	🇺🇸 Zion National Park
Comfort score	79/100 (B)	93/100 (S)
Feels-like high	29°C	19°C
Avg high / low	30° / 17°	22° / 6°
Rainfall	28 mm	14 mm
Rainy days	3	2
Humidity	33%	33%
Air quality (AQI)	50	60

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

Month by month

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

Is May better in Big Bend National Park or Zion National Park?: Zion National Park is the better pick in May — 93 vs 79 on SeasonMap's comfort score. Zion National Park is nice, dry, while Big Bend National Park is hot, dry, clean air.
What is the weather like in Big Bend National Park vs Zion National Park in May?: In May, Big Bend National Park averages 30°C high / 17°C low with about 28 mm of rain; Zion National Park averages 22°C high / 6°C low with about 14 mm.