What is the weather like in Carlsbad Caverns National Park vs Zion National Park in September?

In September, Carlsbad Caverns National Park averages 29°C high / 16°C low with about 41 mm of rain; Zion National Park averages 27°C high / 11°C low with about 19 mm.

Carlsbad Caverns National Park vs Zion National Park in September

Zion National Park is the better pick in September — 89 vs 78 on SeasonMap's comfort score. Zion National Park is warm, dry, clean air, while Carlsbad Caverns National Park is warm, a little rain, clean air.

Carlsbad Caverns National Park vs Zion National Park — September climate, side by side

	🇺🇸 Carlsbad Caverns National Park	🇺🇸 Zion National Park
Comfort score	78/100 (B)	89/100 (A)
Feels-like high	28°C	24°C
Avg high / low	29° / 16°	27° / 11°
Rainfall	41 mm	19 mm
Rainy days	7	2
Humidity	50%	33%
Air quality (AQI)	37	41

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

Month by month

Carlsbad Caverns National Park 🇺🇸 United Stateswarm, a little rain, clean air · best March78
Zion National Park 🇺🇸 United Stateswarm, dry, clean air · best May89

Carlsbad Caverns National Park vs Zion National Park in September — FAQ

Is September better in Carlsbad Caverns National Park or Zion National Park?: Zion National Park is the better pick in September — 89 vs 78 on SeasonMap's comfort score. Zion National Park is warm, dry, clean air, while Carlsbad Caverns National Park is warm, a little rain, clean air.
What is the weather like in Carlsbad Caverns National Park vs Zion National Park in September?: In September, Carlsbad Caverns National Park averages 29°C high / 16°C low with about 41 mm of rain; Zion National Park averages 27°C high / 11°C low with about 19 mm.