What is the weather like in Austin vs Nashville in September?

In September, Austin averages 34°C high / 22°C low with about 63 mm of rain; Nashville averages 28°C high / 16°C low with about 97 mm.

Austin vs Nashville in September

Nashville is the better pick in September — 83 vs 66 on SeasonMap's comfort score. Nashville is hot, rainy, clean air, while Austin is sweltering, a little rain, clean air.

Austin vs Nashville — September climate, side by side

	🇺🇸 Austin	🇺🇸 Nashville
Comfort score	66/100 (C)	83/100 (A)
Feels-like high	37°C	31°C
Avg high / low	34° / 22°	28° / 16°
Rainfall	63 mm	97 mm
Rainy days	4	6
Humidity	65%	72%
Air quality (AQI)	44	46

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

Month by month

Austin vs Nashville in September — FAQ

Is September better in Austin or Nashville?: Nashville is the better pick in September — 83 vs 66 on SeasonMap's comfort score. Nashville is hot, rainy, clean air, while Austin is sweltering, a little rain, clean air.
What is the weather like in Austin vs Nashville in September?: In September, Austin averages 34°C high / 22°C low with about 63 mm of rain; Nashville averages 28°C high / 16°C low with about 97 mm.