What is the weather like in Gangneung vs Seoul in September?

In September, Gangneung averages 25°C high / 17°C low with about 221 mm of rain; Seoul averages 28°C high / 19°C low with about 148 mm.

Gangneung vs Seoul in September

Gangneung and Seoul are nearly tied in September — 74 vs 75 on SeasonMap's comfort score. Gangneung is warm, soaked, clean air; Seoul is hot, rainy, muggy air.

Gangneung vs Seoul — September climate, side by side

	Gangneung	Seoul
Comfort score	74/100 (B)	75/100 (B)
Feels-like high	27°C	30°C
Avg high / low	25° / 17°	28° / 19°
Rainfall	221 mm	148 mm
Rainy days	14	9
Humidity	81%	79%
Air quality (AQI)	43	73

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

Gangneung vs Seoul in September — FAQ

Is September better in Gangneung or Seoul?: Gangneung and Seoul are nearly tied in September — 74 vs 75 on SeasonMap's comfort score. Gangneung is warm, soaked, clean air; Seoul is hot, rainy, muggy air.
What is the weather like in Gangneung vs Seoul in September?: In September, Gangneung averages 25°C high / 17°C low with about 221 mm of rain; Seoul averages 28°C high / 19°C low with about 148 mm.