What is the weather like in Gatlinburg vs Washington in September?

In September, Gatlinburg averages 25°C high / 14°C low with about 122 mm of rain; Washington averages 28°C high / 17°C low with about 108 mm.

Gatlinburg vs Washington in September

Gatlinburg is the better pick in September — 87 vs 80 on SeasonMap's comfort score. Gatlinburg is warm, rainy, clean air, while Washington is hot, rainy, clean air.

Gatlinburg vs Washington — September climate, side by side

	Gatlinburg	Washington
Comfort score	87/100 (A)	80/100 (A)
Feels-like high	27°C	30°C
Avg high / low	25° / 14°	28° / 17°
Rainfall	122 mm	108 mm
Rainy days	9	8
Humidity	74%	74%
Air quality (AQI)	37	47

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

Gatlinburg vs Washington in September — FAQ

Is September better in Gatlinburg or Washington?: Gatlinburg is the better pick in September — 87 vs 80 on SeasonMap's comfort score. Gatlinburg is warm, rainy, clean air, while Washington is hot, rainy, clean air.
What is the weather like in Gatlinburg vs Washington in September?: In September, Gatlinburg averages 25°C high / 14°C low with about 122 mm of rain; Washington averages 28°C high / 17°C low with about 108 mm.