What is the weather like in Mexico City vs Seoul in September?

In September, Mexico City averages 25°C high / 14°C low with about 178 mm of rain; Seoul averages 28°C high / 19°C low with about 148 mm.

Mexico City vs Seoul in September

Mexico City is the better pick in September — 81 vs 75 on SeasonMap's comfort score. Mexico City is warm, soaked, muggy air, while Seoul is hot, rainy, muggy air.

Mexico City vs Seoul — September climate, side by side

	🇲🇽 Mexico City	🇰🇷 Seoul
Comfort score	81/100 (A)	75/100 (B)
Feels-like high	26°C	30°C
Avg high / low	25° / 14°	28° / 19°
Rainfall	178 mm	148 mm
Rainy days	21	9
Humidity	80%	79%
Air quality (AQI)	65	73

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

Month by month

Mexico City vs Seoul in September — FAQ

Is September better in Mexico City or Seoul?: Mexico City is the better pick in September — 81 vs 75 on SeasonMap's comfort score. Mexico City is warm, soaked, muggy air, while Seoul is hot, rainy, muggy air.
What is the weather like in Mexico City vs Seoul in September?: In September, Mexico City averages 25°C high / 14°C low with about 178 mm of rain; Seoul averages 28°C high / 19°C low with about 148 mm.