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

In May, Saguaro National Park averages 28°C high / 13°C low with about 3 mm of rain; Zion National Park averages 22°C high / 6°C low with about 14 mm.

Saguaro National Park vs Zion National Park in May

Zion National Park is the better pick in May — 93 vs 85 on SeasonMap's comfort score. Zion National Park is nice, dry, while Saguaro National Park is warm, dry, clean air.

Saguaro National Park vs Zion National Park — May climate, side by side

	🇺🇸 Saguaro National Park	🇺🇸 Zion National Park
Comfort score	85/100 (A)	93/100 (S)
Feels-like high	25°C	19°C
Avg high / low	28° / 13°	22° / 6°
Rainfall	3 mm	14 mm
Rainy days	1	2
Humidity	20%	33%
Air quality (AQI)	50	60

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

Month by month

Saguaro National Park vs Zion National Park in May — FAQ

Is May better in Saguaro National Park or Zion National Park?: Zion National Park is the better pick in May — 93 vs 85 on SeasonMap's comfort score. Zion National Park is nice, dry, while Saguaro National Park is warm, dry, clean air.
What is the weather like in Saguaro National Park vs Zion National Park in May?: In May, Saguaro National Park averages 28°C high / 13°C low with about 3 mm of rain; Zion National Park averages 22°C high / 6°C low with about 14 mm.