St George's weather in January 2026

Expect daytime maximum temperatures of 84°F in St George's, Grenada in January and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 14 days with some rainfall and typically 3.1 inches of rainfall in the month.

  • 84°F maximum daytime temperature in January in St George's84
    84°F max day temperature
  • 8 hours of sunshine per day
  • 14 days with some rainfall in January in St George's14
    14 days with some rainfall
  • 70°F minimum night-time temperature in January in St George's70
    70°F min night temperature
  • 12 hours of daylight per day in January in St George's12
    12 hours of daylight per day
  • High heat & humidity in January in St George'sH
    High heat & humidity
  • 3.1 inches monthly rainfall in January in St George's3.1
    3.1 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in January in St George's10
    10 (Very High) UV index
  • 81°F sea temperature in January in St George's81
    81°F sea temperature

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The January weather guide for Grenada (St George's) 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)  |  Imperial (°F)

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More about Grenada

How hot is it in St George's in January?

Daytime temperatures usually reach 84°F in St George's in January with high heat and humidity, falling to 70°F at night.

How sunny is it in St George's in January?

There are normally 8 hours of bright sunshine each day in St George's in January - that's 70% of daylight hours.

How warm is the sea around St George's in January?

The average sea temperature around St George's in January is 81°F.

Does it rain in St George's in January?

There are usually 14 days with some rain in St George's in January and the average monthly rainfall is 3.1 inches.

St George's January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 06:28 17:54
Friday, 16th January 2026 06:32 18:02
Saturday, 31st January 2026 06:32 18:09

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