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

In September, Cartagena averages 32°C high / 26°C low with about 194 mm of rain; San Andrés averages 31°C high / 26°C low with about 197 mm.

Cartagena vs San Andrés in September

Cartagena and San Andrés are nearly tied in September — 72 vs 74 on SeasonMap's comfort score. Cartagena is sweltering, soaked, clean air; San Andrés is sweltering, soaked, clean air.

Cartagena vs San Andrés — September climate, side by side

	🇨🇴 Cartagena	🇨🇴 San Andrés
Comfort score	72/100 (B)	74/100 (B)
Feels-like high	40°C	37°C
Avg high / low	32° / 26°	31° / 26°
Rainfall	194 mm	197 mm
Rainy days	28	25
Humidity	87%	83%
Air quality (AQI)	44	39

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

Month by month

Cartagena vs San Andrés in September — FAQ

Is September better in Cartagena or San Andrés?: Cartagena and San Andrés are nearly tied in September — 72 vs 74 on SeasonMap's comfort score. Cartagena is sweltering, soaked, clean air; San Andrés is sweltering, soaked, clean air.
What is the weather like in Cartagena vs San Andrés in September?: In September, Cartagena averages 32°C high / 26°C low with about 194 mm of rain; San Andrés averages 31°C high / 26°C low with about 197 mm.