Cayo Coco vs Montego Bay in September

Cayo Coco and Montego Bay are nearly tied in September — 79 vs 76 on SeasonMap's comfort score. Cayo Coco is sweltering, soaked, clean air; Montego Bay is sweltering, soaked, clean air.

Cayo Coco vs Montego Bay — September climate, side by side

🇨🇺 Cayo Coco🇯🇲 Montego Bay
Comfort score79/100 (B)76/100 (B)
Feels-like high38°C40°C
Avg high / low32° / 25°34° / 25°
Rainfall151 mm185 mm
Rainy days2026
Humidity79%83%
Air quality (AQI)3138

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

Month by month

Cayo Coco vs Montego Bay in September — FAQ

Is September better in Cayo Coco or Montego Bay?
Cayo Coco and Montego Bay are nearly tied in September — 79 vs 76 on SeasonMap's comfort score. Cayo Coco is sweltering, soaked, clean air; Montego Bay is sweltering, soaked, clean air.
What is the weather like in Cayo Coco vs Montego Bay in September?
In September, Cayo Coco averages 32°C high / 25°C low with about 151 mm of rain; Montego Bay averages 34°C high / 25°C low with about 185 mm.