What is the weather like in Guadalupe Mountains National Park vs Zion National Park in September?

In September, Guadalupe Mountains National Park averages 23°C high / 12°C low with about 18 mm of rain; Zion National Park averages 27°C high / 11°C low with about 19 mm.

Guadalupe Mountains National Park vs Zion National Park in September

Guadalupe Mountains National Park and Zion National Park are nearly tied in September — 92 vs 89 on SeasonMap's comfort score. Guadalupe Mountains National Park is nice, dry, clean air; Zion National Park is warm, dry, clean air.

Guadalupe Mountains National Park vs Zion National Park — September climate, side by side

	🇺🇸 Guadalupe Mountains National Park	🇺🇸 Zion National Park
Comfort score	92/100 (S)	89/100 (A)
Feels-like high	21°C	24°C
Avg high / low	23° / 12°	27° / 11°
Rainfall	18 mm	19 mm
Rainy days	4	2
Humidity	47%	33%
Air quality (AQI)	36	41

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

Month by month

Guadalupe Mountains National Park vs Zion National Park in September — FAQ

Is September better in Guadalupe Mountains National Park or Zion National Park?: Guadalupe Mountains National Park and Zion National Park are nearly tied in September — 92 vs 89 on SeasonMap's comfort score. Guadalupe Mountains National Park is nice, dry, clean air; Zion National Park is warm, dry, clean air.
What is the weather like in Guadalupe Mountains National Park vs Zion National Park in September?: In September, Guadalupe Mountains National Park averages 23°C high / 12°C low with about 18 mm of rain; Zion National Park averages 27°C high / 11°C low with about 19 mm.