Samoa climate
World Climates covers 1 place in Samoa. Apia has a tropical monsoon climate (Köppen Am).
Climate of Apia at a glance
The year average in Apia is 28 °C82 °F. The warmest month is April, with an average high of 29 °C84 °F. The coldest is August, with an average low of 26 °C79 °F. About 1,857 mm73 in of precipitation falls in a year. January is the wettest month and August the driest. By our comfort score, the best months to visit are July and August.
Frequently asked questions
How many places in Samoa does this site cover?
World Climates has climate data for one place in Samoa: Apia. Its page has monthly averages for temperature, rainfall, humidity and daylight.
What is the warmest month in Apia?
April is the warmest month, with an average high of 29 °C84 °F. August is the coldest, with an average low of 26 °C79 °F.
When does it rain the most in Apia?
January is the wettest month, with about 258 mm10 in of precipitation. The yearly total is about 1,857 mm73 in.
When is the best time to visit Apia?
By our comfort score, the most comfortable months are July and August. The score is based on long-term averages, not on a forecast.
Climate of every place in Samoa
| Place | Year | Max high | Min low | Precip. |
|---|---|---|---|---|
| Apia | 28 | 29 | 26 | 1,857 |
Year = annual mean temperature; max high = average high of the warmest month; min low = average low of the coldest month; precip. = annual total. Temperatures in °C°F, precipitation in mminches. Sorted by population.
Data: NASA POWER climatology 2001–2025 (MERRA-2 reanalysis, CERES satellite data) — grid-cell averages, not station records. Sources and method.