Apia weather in January 2026

Expect 30°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Apia in January based on long-term weather averages. There is usually 18 days with some rainfall and 419 mm of average monthly rainfall in January.

  • 30°C maximum daytime temperature in January in Apia30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 18 days with some rainfall in January in Apia18
    18 days with some rainfall
  • 24°C minimum night-time temperature in January in Apia24
    24°C min night temperature
  • 13 hours of daylight per day in January in Apia13
    13 hours of daylight per day
  • High heat & humidity in January in ApiaH
    High heat & humidity
  • 419 mm monthly rainfall in January in Apia419
    419 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Apia11
    11+ (Extreme) UV index
  • 29°C sea temperature in January in Apia29
    29°C sea temperature

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The January weather guide for Samoa (Apia) 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 Apia in January?

Daytime temperatures usually reach 30°C in Apia in January with high heat and humidity, falling to 24°C at night.

How sunny is it in Apia in January?

There are normally 6 hours of bright sunshine each day in Apia in January - that's 47% of daylight hours.

How warm is the sea around Apia in January?

The average sea temperature around Apia in January is 29°C.

Does it rain in Apia in January?

There are usually 18 days with some rain in Apia in January and the average monthly rainfall is 419mm.

What is the chance of a cyclone in Apia in January?

On average less than 1 day in January in Apia is likely to be affected by the passage of one or more tropical storms.

Apia January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 06:02 18:58
Friday, 16th January 2026 06:11 19:02
Saturday, 31st January 2026 06:19 19:02

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