What is the weather like in Antigua Guatemala vs Roatán in September?

In September, Antigua Guatemala averages 26°C high / 18°C low with about 306 mm of rain; Roatán averages 32°C high / 26°C low with about 110 mm.

Antigua Guatemala vs Roatán in September

Roatán is the better pick in September — 79 vs 59 on SeasonMap's comfort score. Roatán is sweltering, rainy, clean air, while Antigua Guatemala is hot, soaked, muggy air.

Antigua Guatemala vs Roatán — September climate, side by side

	Antigua Guatemala	Roatán
Comfort score	59/100 (D)	79/100 (B)
Feels-like high	29°C	39°C
Avg high / low	26° / 18°	32° / 26°
Rainfall	306 mm	110 mm
Rainy days	27	19
Humidity	84%	81%
Air quality (AQI)	74	31

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

Antigua Guatemala vs Roatán in September — FAQ

Is September better in Antigua Guatemala or Roatán?: Roatán is the better pick in September — 79 vs 59 on SeasonMap's comfort score. Roatán is sweltering, rainy, clean air, while Antigua Guatemala is hot, soaked, muggy air.
What is the weather like in Antigua Guatemala vs Roatán in September?: In September, Antigua Guatemala averages 26°C high / 18°C low with about 306 mm of rain; Roatán averages 32°C high / 26°C low with about 110 mm.