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

In January, Montego Bay averages 31°C high / 22°C low with about 46 mm of rain; San Juan averages 29°C high / 23°C low with about 61 mm.

Montego Bay vs San Juan in January

Montego Bay is the better pick in January — 91 vs 77 on SeasonMap's comfort score. Montego Bay is hot, a little rain, clean air, while San Juan is hot, a little rain, clean air.

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

	🇯🇲 Montego Bay	🇵🇷 San Juan
Comfort score	91/100 (S)	77/100 (B)
Feels-like high	33°C	31°C
Avg high / low	31° / 22°	29° / 23°
Rainfall	46 mm	61 mm
Rainy days	12	8
Humidity	80%	79%
Air quality (AQI)	34	32

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

Month by month

Montego Bay vs San Juan in January — FAQ

Is January better in Montego Bay or San Juan?: Montego Bay is the better pick in January — 91 vs 77 on SeasonMap's comfort score. Montego Bay is hot, a little rain, clean air, while San Juan is hot, a little rain, clean air.
What is the weather like in Montego Bay vs San Juan in January?: In January, Montego Bay averages 31°C high / 22°C low with about 46 mm of rain; San Juan averages 29°C high / 23°C low with about 61 mm.