American Samoa weather in May 2025

Expect 29°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in American Samoa in May. Check more long-term weather averages for American Samoa in May before you book your next holiday to American Samoa in 2025/2026.

  • 29°C maximum daytime temperature in May in American Samoa (Pago Pago)29
    29°C max day temperature
  • 4 hours of sunshine per day
  • 9 days with some rainfall in May in American Samoa (Pago Pago)9
    9 days with some rainfall
  • 24°C minimum night-time temperature in May in American Samoa (Pago Pago)24
    24°C min night temperature
  • 11 hours of daylight per day in May in American Samoa (Pago Pago)11
    11 hours of daylight per day
  • High heat & humidity in May in American Samoa (Pago Pago)H
    High heat & humidity
  • 198 mm monthly rainfall in May in American Samoa (Pago Pago)198
    198 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in May in American Samoa (Pago Pago)9
    9 (Very High) UV index
  • 29°C sea temperature in May in American Samoa (Pago Pago)29
    29°C sea temperature

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The May 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 / mm)  |  Imperial (°F / inches)

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How hot is it in American Samoa in May?

Daytime temperatures usually reach 29°C in Pago Pago, American Samoa in May with high heat and humidity, falling to 24°C at night.

How sunny is it in American Samoa in May?

There are normally 4 hours of bright sunshine each day in Pago Pago, American Samoa in May - that's 35% of daylight hours.

How warm is the sea around American Samoa in May?

The average sea temperature around Pago Pago, American Samoa in May is 29°C.

Does it rain in American Samoa in May?

There are usually 9 days with some rain in Pago Pago, American Samoa in May and the average monthly rainfall is 198mm.

American Samoa May sunrise & sunset times

Browse the sunrise and sunset times for American Samoa in May 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
Thursday, 1st May 2025 06:32 18:07
Friday, 16th May 2025 06:36 18:02
Saturday, 31st May 2025 06:41 18:01

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