What is the weather like in Joshua Tree National Park vs Scottsdale in September?

In September, Joshua Tree National Park averages 34°C high / 20°C low with about 8 mm of rain; Scottsdale averages 38°C high / 25°C low with about 19 mm.

Joshua Tree National Park vs Scottsdale in September

Joshua Tree National Park and Scottsdale are nearly tied in September — 54 vs 52 on SeasonMap's comfort score. Joshua Tree National Park is hot, dry, clean air; Scottsdale is sweltering, dry, clean air.

Joshua Tree National Park vs Scottsdale — September climate, side by side

	🇺🇸 Joshua Tree National Park	🇺🇸 Scottsdale
Comfort score	54/100 (D)	52/100 (D)
Feels-like high	33°C	38°C
Avg high / low	34° / 20°	38° / 25°
Rainfall	8 mm	19 mm
Rainy days	1	2
Humidity	31%	33%
Air quality (AQI)	49	45

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

Month by month

Joshua Tree National Park vs Scottsdale in September — FAQ

Is September better in Joshua Tree National Park or Scottsdale?: Joshua Tree National Park and Scottsdale are nearly tied in September — 54 vs 52 on SeasonMap's comfort score. Joshua Tree National Park is hot, dry, clean air; Scottsdale is sweltering, dry, clean air.
What is the weather like in Joshua Tree National Park vs Scottsdale in September?: In September, Joshua Tree National Park averages 34°C high / 20°C low with about 8 mm of rain; Scottsdale averages 38°C high / 25°C low with about 19 mm.