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

In September, Gatlinburg averages 25°C high / 14°C low with about 122 mm of rain; Seattle averages 21°C high / 12°C low with about 36 mm.

Gatlinburg vs Seattle in September

Gatlinburg and Seattle are nearly tied in September — 87 vs 89 on SeasonMap's comfort score. Gatlinburg is warm, rainy, clean air; Seattle is nice, a little rain, clean air.

Gatlinburg vs Seattle — September climate, side by side

	Gatlinburg	Seattle
Comfort score	87/100 (A)	89/100 (A)
Feels-like high	27°C	21°C
Avg high / low	25° / 14°	21° / 12°
Rainfall	122 mm	36 mm
Rainy days	9	6
Humidity	74%	75%
Air quality (AQI)	37	40

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

Gatlinburg vs Seattle in September — FAQ

Is September better in Gatlinburg or Seattle?: Gatlinburg and Seattle are nearly tied in September — 87 vs 89 on SeasonMap's comfort score. Gatlinburg is warm, rainy, clean air; Seattle is nice, a little rain, clean air.
What is the weather like in Gatlinburg vs Seattle in September?: In September, Gatlinburg averages 25°C high / 14°C low with about 122 mm of rain; Seattle averages 21°C high / 12°C low with about 36 mm.