Fairbanks vs Las Vegas in September

Fairbanks is the better pick in September — 73 vs 61 on SeasonMap's comfort score. Fairbanks is cool, a little rain, clean air, while Las Vegas is sweltering, dry, clean air.

Fairbanks vs Las VegasSeptember climate, side by side

FairbanksLas Vegas
Comfort score73/100 (B)61/100 (C)
Feels-like high11°C34°C
Avg high / low13° / 3°36° / 23°
Rainfall41 mm6 mm
Rainy days101
Humidity75%25%
Air quality (AQI)2244

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

Fairbanks vs Las Vegas in September — FAQ

Is September better in Fairbanks or Las Vegas?
Fairbanks is the better pick in September — 73 vs 61 on SeasonMap's comfort score. Fairbanks is cool, a little rain, clean air, while Las Vegas is sweltering, dry, clean air.
What is the weather like in Fairbanks vs Las Vegas in September?
In September, Fairbanks averages 13°C high / 3°C low with about 41 mm of rain; Las Vegas averages 36°C high / 23°C low with about 6 mm.