What is the weather like in Lake Atitlán vs Roatán in September?

In September, Lake Atitlán averages 23°C high / 18°C low with about 369 mm of rain; Roatán averages 32°C high / 26°C low with about 110 mm.

Lake Atitlán vs Roatán in September

Roatán is the better pick in September — 79 vs 60 on SeasonMap's comfort score. Roatán is sweltering, rainy, clean air, while Lake Atitlán is warm, soaked, muggy air.

Lake Atitlán vs Roatán — September climate, side by side

	Lake Atitlán	Roatán
Comfort score	60/100 (C)	79/100 (B)
Feels-like high	27°C	39°C
Avg high / low	23° / 18°	32° / 26°
Rainfall	369 mm	110 mm
Rainy days	27	19
Humidity	88%	81%
Air quality (AQI)	58	31

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

Lake Atitlán vs Roatán in September — FAQ

Is September better in Lake Atitlán or Roatán?: Roatán is the better pick in September — 79 vs 60 on SeasonMap's comfort score. Roatán is sweltering, rainy, clean air, while Lake Atitlán is warm, soaked, muggy air.
What is the weather like in Lake Atitlán vs Roatán in September?: In September, Lake Atitlán averages 23°C high / 18°C low with about 369 mm of rain; Roatán averages 32°C high / 26°C low with about 110 mm.