St George's weather in January 2025

Expect 29°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in St George's in January. Check more long-term weather averages for St George's in January before you book your next holiday to Grenada in 2025/2026.

  • 29°C maximum daytime temperature in January in St George's29
    29°C 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
  • 21°C minimum night-time temperature in January in St George's21
    21°C 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
  • 78 mm monthly rainfall in January in St George's78
    78 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in January in St George's10
    10 (Very High) UV index
  • 27°C sea temperature in January in St George's27
    27°C sea temperature

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St George's by month

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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 / mm)  |  Imperial (°F / inches)

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More about Grenada

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

Daytime temperatures usually reach 29°C in St George's in January with high heat and humidity, falling to 21°C 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 27°C.

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 78mm.

St George's January sunrise & sunset times

Browse the sunrise and sunset times for St George's in January 2025. Select a month to view St George's sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 06:28 17:54
Thursday, 16th January 2025 06:32 18:02
Friday, 31st January 2025 06:32 18:09

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