Samoa Weather & Climate

Located in the South Pacific Ocean, Samoa's gorgeous weather and tropical climate makes it the perfect destination for a relaxing island escape. Samoa's climate can be characterised as tropical with balmy year round temperatures and high levels of humidity. Temperatures average between 23°C and 31°C throughout the year, with the warmest temperatures occurring between November and February. Samoa's Winter falls between April and September, yet temperatures still remain warm and pleasant.

Samoa's dry season occurs from May to October where temperatures are mild and inviting. Enjoying plenty of sunshine, clear skies and low levels of humidity, the best time to visit Samoa for perfect weather is between July and September. However, this is also the peak season and most expensive time to visit.

The wet season occurs from November to April where high temperatures and humidity bring heavy rainfall throughout the region. January is the rainiest month averaging 333m of rainfall. Rain falls in the form of short downpours and thunderstorms which are intense, but usually pass quickly. During the wet season, the seas are rougher and bring strong swells. Perfect for experienced surfers, the weather can produce powerful swells during this season. The ocean is warm enough to swim all year round, however visitors should take care during the wet seasons. During this time, Samoa is also prone to typhoons, particularly from January to March.

If you're a keen surfer, your window of opportunity for visiting Samoa is far greater. Featuring powerful swell, strong breaks and hard hitting waves, Samoan surf is guaranteed to deliver exhilarating conditions. Samoa has surf all year round, with the dry season bringing south-east trade winds and big swell of up to 10ft. The wet season brings north-east trade winds and the swell drops to a more comfortable size of 2-5ft. The winds also create cleaner offshore conditions.

Current Samoa Weather

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Samoa Weather Forecast

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Samoa Annual Average Climate

Averages Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Rainfall (mm) 330 300 269 240 197 147 134 77 112 114 119 205
Temp (°C) 28 28 28 27 27 27 26 27 26 27 28 27
Min Temp (°C) 25 24 24 24 25 24 23 24 24 25 25 24
Max Temp (°C) 31 31 31 29 29 30 29 30 28 29 31 31

Samoa Annual Average Temperature Graph (°C)

Samoa Annual Average Rainfall Graph (mm)