American Samoa weather in January 2025

Expect 86°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in American Samoa in January. Check more long-term weather averages for American Samoa in January before you book your next holiday to American Samoa in 2025/2026.

  • 86°F maximum daytime temperature in January in American Samoa (Pago Pago)86
    86°F max day temperature
  • 6 hours of sunshine per day
  • 18 days with some rainfall in January in American Samoa (Pago Pago)18
    18 days with some rainfall
  • 75°F minimum night-time temperature in January in American Samoa (Pago Pago)75
    75°F min night temperature
  • 13 hours of daylight per day in January in American Samoa (Pago Pago)13
    13 hours of daylight per day
  • High heat & humidity in January in American Samoa (Pago Pago)H
    High heat & humidity
  • 15.5 inches monthly rainfall in January in American Samoa (Pago Pago)15.5
    15.5 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in American Samoa (Pago Pago)11
    11+ (Extreme) UV index
  • 84°F sea temperature in January in American Samoa (Pago Pago)84
    84°F sea temperature

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The January weather guide for American Samoa, represented by Pago Pago, (Pago Pago) 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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How hot is it in American Samoa in January?

Daytime temperatures usually reach 86°F in Pago Pago, American Samoa in January with high heat and humidity, falling to 75°F at night.

How sunny is it in American Samoa in January?

There are normally 6 hours of bright sunshine each day in Pago Pago, American Samoa in January - that's 44% of daylight hours.

How warm is the sea around American Samoa in January?

The average sea temperature around Pago Pago, American Samoa in January is 84°F.

Does it rain in American Samoa in January?

There are usually 18 days with some rain in Pago Pago, American Samoa in January and the average monthly rainfall is 15.5 inches.

What is the chance of a cyclone in American Samoa in January?

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

American Samoa January sunrise & sunset times

Browse the sunrise and sunset times for American Samoa in January 2025. Select a month to view American Samoa sunrise and sunset times for the next 12 months. The American Samoa sunrise and sunset times shown below are for Pago Pago.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 05:58 18:55
Thursday, 16th January 2025 06:07 18:59
Friday, 31st January 2025 06:15 18:58

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