What is the weather like in Medellín vs San Andrés in September?

In September, Medellín averages 29°C high / 18°C low with about 223 mm of rain; San Andrés averages 31°C high / 26°C low with about 197 mm.

Medellín vs San Andrés in September

Medellín and San Andrés are nearly tied in September — 71 vs 74 on SeasonMap's comfort score. Medellín is hot, soaked, clean air; San Andrés is sweltering, soaked, clean air.

Medellín vs San Andrés — September climate, side by side

	🇨🇴 Medellín	🇨🇴 San Andrés
Comfort score	71/100 (B)	74/100 (B)
Feels-like high	33°C	37°C
Avg high / low	29° / 18°	31° / 26°
Rainfall	223 mm	197 mm
Rainy days	27	25
Humidity	84%	83%
Air quality (AQI)	49	39

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

Month by month

Medellín vs San Andrés in September — FAQ

Is September better in Medellín or San Andrés?: Medellín and San Andrés are nearly tied in September — 71 vs 74 on SeasonMap's comfort score. Medellín is hot, soaked, clean air; San Andrés is sweltering, soaked, clean air.
What is the weather like in Medellín vs San Andrés in September?: In September, Medellín averages 29°C high / 18°C low with about 223 mm of rain; San Andrés averages 31°C high / 26°C low with about 197 mm.