St John's weather in January

Check the Weather in St John's, Antigua in January before you book your next holiday. This gives the best indication of the weather in January and includes figures for temperature, sunshine and rainfall.

  • 28°C maximum daytime temperature in January in St John's28
    28°C max day temperature
  • 8 hours of sunshine per day (67% of daylight hours) in January in St John's8
    8 hours of sunshine per day
  • 16 days with some rainfall in January in St John's16
    16 days with some rainfall
  • 22°C minimum night-time temperature in January in St John's22
    22°C min night temperature
  • 11 hours of daylight per day in January in St John's11
    11 hours of daylight per day
  • Moderate heat & humidity in January in St John'sM
    Moderate heat & humidity
  • 67 mm monthly rainfall in January in St John's67
    67 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in January in St John's8
    8 (Very High) UV index
  • 26°C sea temperature in January in St John's26
    26°C sea temperature

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

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