Las Vegas vs Palm Springs in September

Las Vegas is the better pick in September — 61 vs 49 on SeasonMap's comfort score. Las Vegas is sweltering, dry, clean air, while Palm Springs is sweltering, dry.

Las Vegas vs Palm SpringsSeptember climate, side by side

Las VegasPalm Springs
Comfort score61/100 (C)49/100 (F)
Feels-like high34°C39°C
Avg high / low36° / 23°39° / 24°
Rainfall6 mm11 mm
Rainy days11
Humidity25%37%
Air quality (AQI)4452

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

Las Vegas vs Palm Springs in September — FAQ

Is September better in Las Vegas or Palm Springs?
Las Vegas is the better pick in September — 61 vs 49 on SeasonMap's comfort score. Las Vegas is sweltering, dry, clean air, while Palm Springs is sweltering, dry.
What is the weather like in Las Vegas vs Palm Springs in September?
In September, Las Vegas averages 36°C high / 23°C low with about 6 mm of rain; Palm Springs averages 39°C high / 24°C low with about 11 mm.