What is the weather like in Denver vs Reno in September?

In September, Denver averages 29°C high / 11°C low with about 24 mm of rain; Reno averages 29°C high / 11°C low with about 9 mm.

Denver vs Reno in September

Denver and Reno are nearly tied in September — 90 vs 91 on SeasonMap's comfort score. Denver is warm, dry, clean air; Reno is warm, dry, clean air.

Denver vs Reno — September climate, side by side

	Denver	Reno
Comfort score	90/100 (S)	91/100 (S)
Feels-like high	27°C	26°C
Avg high / low	29° / 11°	29° / 11°
Rainfall	24 mm	9 mm
Rainy days	3	2
Humidity	46%	39%
Air quality (AQI)	38	40

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

Denver vs Reno in September — FAQ

Is September better in Denver or Reno?: Denver and Reno are nearly tied in September — 90 vs 91 on SeasonMap's comfort score. Denver is warm, dry, clean air; Reno is warm, dry, clean air.
What is the weather like in Denver vs Reno in September?: In September, Denver averages 29°C high / 11°C low with about 24 mm of rain; Reno averages 29°C high / 11°C low with about 9 mm.