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

In September, Lake Atitlán averages 23°C high / 18°C low with about 369 mm of rain; Utila averages 29°C high / 27°C low with about 117 mm.

Lake Atitlán vs Utila in September

Utila is the better pick in September — 80 vs 60 on SeasonMap's comfort score. Utila is sweltering, rainy, clean air, while Lake Atitlán is warm, soaked, muggy air.

Lake Atitlán vs Utila — September climate, side by side

	🇬🇹 Lake Atitlán	🇭🇳 Utila
Comfort score	60/100 (C)	80/100 (A)
Feels-like high	27°C	35°C
Avg high / low	23° / 18°	29° / 27°
Rainfall	369 mm	117 mm
Rainy days	27	21
Humidity	88%	81%
Air quality (AQI)	58	29

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

Month by month

Lake Atitlán vs Utila in September — FAQ

Is September better in Lake Atitlán or Utila?: Utila is the better pick in September — 80 vs 60 on SeasonMap's comfort score. Utila is sweltering, rainy, clean air, while Lake Atitlán is warm, soaked, muggy air.
What is the weather like in Lake Atitlán vs Utila in September?: In September, Lake Atitlán averages 23°C high / 18°C low with about 369 mm of rain; Utila averages 29°C high / 27°C low with about 117 mm.