Montego Bay weather in January 2026

Expect 29°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Montego Bay in January based on long-term weather averages. There is usually 8 days with some rainfall and 85 mm of average monthly rainfall in January.

  • 29°C maximum daytime temperature in January in Montego Bay29
    29°C max day temperature
  • 7 hours of sunshine per day
  • 8 days with some rainfall in January in Montego Bay8
    8 days with some rainfall
  • 20°C minimum night-time temperature in January in Montego Bay20
    20°C min night temperature
  • 11 hours of daylight per day in January in Montego Bay11
    11 hours of daylight per day
  • Moderate heat & humidity in January in Montego BayM
    Moderate heat & humidity
  • 85 mm monthly rainfall in January in Montego Bay85
    85 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in January in Montego Bay8
    8 (Very High) UV index
  • 27°C sea temperature in January in Montego Bay27
    27°C sea temperature

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The January weather guide for Jamaica (Montego Bay) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Jamaica

How hot is it in Montego Bay in January?

Daytime temperatures usually reach 29°C in Montego Bay in January with moderate heat and humidity, falling to 20°C at night.

How sunny is it in Montego Bay in January?

There are normally 7 hours of bright sunshine each day in Montego Bay in January - that's 65% of daylight hours.

How warm is the sea around Montego Bay in January?

The average sea temperature around Montego Bay in January is 27°C.

Does it rain in Montego Bay in January?

There are usually 8 days with some rain in Montego Bay in January and the average monthly rainfall is 85mm.

Montego Bay January sunrise & sunset times

Browse the sunrise and sunset times for Montego Bay in January 2026. Select a month to view Montego Bay sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 06:44 17:47
Friday, 16th January 2026 06:47 17:56
Saturday, 31st January 2026 06:45 18:05

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