What is the weather like in Montego Bay vs San Juan in August?

In August, Montego Bay averages 34°C high / 25°C low with about 170 mm of rain; San Juan averages 32°C high / 26°C low with about 104 mm.

Montego Bay vs San Juan in August

Montego Bay is the better pick in August — 77 vs 64 on SeasonMap's comfort score. Montego Bay is sweltering, soaked, clean air, while San Juan is sweltering, rainy, clean air.

Montego Bay vs San Juan — August climate, side by side

	🇯🇲 Montego Bay	🇵🇷 San Juan
Comfort score	77/100 (B)	64/100 (C)
Feels-like high	40°C	36°C
Avg high / low	34° / 25°	32° / 26°
Rainfall	170 mm	104 mm
Rainy days	26	9
Humidity	82%	80%
Air quality (AQI)	46	34

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

Month by month

Montego Bay vs San Juan in August — FAQ

Is August better in Montego Bay or San Juan?: Montego Bay is the better pick in August — 77 vs 64 on SeasonMap's comfort score. Montego Bay is sweltering, soaked, clean air, while San Juan is sweltering, rainy, clean air.
What is the weather like in Montego Bay vs San Juan in August?: In August, Montego Bay averages 34°C high / 25°C low with about 170 mm of rain; San Juan averages 32°C high / 26°C low with about 104 mm.