Apia weather

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Usually in September
- 29
- 23
- 8
Weather by month
Now Today
- 30
- 5
5-day forecast

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The weather guide for Apia, Samoa shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

Which is the hottest month in Apia?

The hottest time of year in Apia is normally March. Expect maximum daytime temperatures to reach 30°C with very high heat and humidity.

Which month has the most rain in Apia?

In terms of rainfall, January is usually the wettest month in Apia with 419mm on average. There are normally 18 days in January with some rain.

When is it sunniest in Apia?

The sunniest time of year in Apia is normally July with bright sunshine on average for 69% of daylight hours; that's 8 hours of sunshine per day.

When is the sea warmest in Apia?

The sea is usually at its warmest in Apia in March when the water temperature reaches 29°C.

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

Compare Apia weather with the USA

Below the Apia weather chart shows average maximum daytime temperature for Apia, Samoa and the USA (Washington).

Maximum daytime temperature (°C)

Apia, Samoa

USA (Washington)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

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

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Tropical storm risk: Apia, Samoa cyclone season

% of month affected by tropical storms

2.6%

2.3%

1.4%

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

The Apia, Samoa tropical storm risk chart above shows the cyclone season. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.

More about tropical storms