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 ParkMay climate, side by side

Big Bend National ParkZion National Park
Comfort score79/100 (B)93/100 (S)
Feels-like high29°C19°C
Avg high / low30° / 17°22° / 6°
Rainfall28 mm14 mm
Rainy days32
Humidity33%33%
Air quality (AQI)5060

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

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.