George Town weather in January 2026

Expect daytime maximum temperatures of 29°C in George Town, Cayman Islands in January based on long-term weather averages. There are 8 hours of sunshine per day on average with 11 days with some rainfall and typically 56 mm of rainfall in the month.

  • 29°C maximum daytime temperature in January in George Town29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in January in George Town11
    11 days with some rainfall
  • 22°C minimum night-time temperature in January in George Town22
    22°C min night temperature
  • 11 hours of daylight per day in January in George Town11
    11 hours of daylight per day
  • Moderate heat & humidity in January in George TownM
    Moderate heat & humidity
  • 56 mm monthly rainfall in January in George Town56
    56 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in January in George Town8
    8 (Very High) UV index
  • 27°C sea temperature in January in George Town27
    27°C sea temperature

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The January weather guide for Cayman Islands, represented by George Town, (George Town) 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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How hot is it in George Town in January?

Daytime temperatures usually reach 29°C in George Town in January with moderate heat and humidity, falling to 22°C at night.

How sunny is it in George Town in January?

There are normally 8 hours of bright sunshine each day in George Town in January - that's 68% of daylight hours.

How warm is the sea around George Town in January?

The average sea temperature around George Town in January is 27°C.

Does it rain in George Town in January?

There are usually 11 days with some rain in George Town in January and the average monthly rainfall is 56mm.

George Town January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 06:59 17:59
Friday, 16th January 2026 07:02 18:09
Saturday, 31st January 2026 07:00 18:18

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