In January, Montego Bay typically sees daytime highs of 28.1°C and overnight lows around 18.9°C. Compared to the annual average high of 29.8°C, January runs -1.7°C.
January in Montego Bay averages a daytime high of 28.1°C and an overnight low of 18.9°C.
January runs -1.7°C compared to Montego Bay's annual average high of 29.8°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 28.1°C and cooler evenings around 18.9°C.