What is the weather like in Roatán vs San Salvador in September?

In September, Roatán averages 32°C high / 26°C low with about 110 mm of rain; San Salvador averages 30°C high / 21°C low with about 293 mm.

Roatán vs San Salvador in September

Roatán is the better pick in September — 79 vs 53 on SeasonMap's comfort score. Roatán is sweltering, rainy, clean air, while San Salvador is sweltering, soaked, muggy air.

Roatán vs San Salvador — September climate, side by side

	🇭🇳 Roatán	🇸🇻 San Salvador
Comfort score	79/100 (B)	53/100 (D)
Feels-like high	39°C	35°C
Avg high / low	32° / 26°	30° / 21°
Rainfall	110 mm	293 mm
Rainy days	19	29
Humidity	81%	87%
Air quality (AQI)	31	51

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

Month by month

Roatán vs San Salvador in September — FAQ

Is September better in Roatán or San Salvador?: Roatán is the better pick in September — 79 vs 53 on SeasonMap's comfort score. Roatán is sweltering, rainy, clean air, while San Salvador is sweltering, soaked, muggy air.
What is the weather like in Roatán vs San Salvador in September?: In September, Roatán averages 32°C high / 26°C low with about 110 mm of rain; San Salvador averages 30°C high / 21°C low with about 293 mm.