Samoa Climate
When Is the Best Time To Visit Samoa?
The answer to the question of what is the best month to visit Samoa depends on what you are interested in doing during your stay. Here you can see an overview of each month and its typical weather conditions.
Climate of Samoa
The islands of Samoa have a humid equatorial climate. It is characterized by high air temperatures reaching 27°C - 30°C and abundant rainfall ranging from 3000 mm on the northern and western coasts to 7000 mm in the central (mountainous) part of the country. Water temperatures fluctuate between 25°C - 29°C throughout the year. Winds blowing from the southeast bring a cooling breeze in the late afternoon and evening.
On the islands we can distinguish between rainy and dry seasons.
The rainy season lasts from November to April, and it is slightly warmer then than in the other months, but also wetter. The wettest months are December and January. In between the intense but short-lived downpours, you can still count on bright and cloudless skies.
The dry season covers the period from May to October. Most warm and sunny days (slightly cooler than in the rainy season) encourage relaxation. There may be some fleeting rainfall, but it is not oppressive.
Thursday 18 SepUpdate 2025-09-17 18:37 CET. Powered by Visual Crossing Weather.
Humidity
78%Cloud cover
39%Wind speed
32.9 mphChance of rain
100%Friday 19 SepUpdate 2025-09-17 18:37 CET. Powered by Visual Crossing Weather.
Humidity
73%Cloud cover
44%Wind speed
23.7 mphChance of rain
74%Saturday 20 SepUpdate 2025-09-17 18:37 CET. Powered by Visual Crossing Weather.
Humidity
64%Cloud cover
64%Wind speed
17.5 mphChance of rain
7%Sunday 21 SepUpdate 2025-09-17 18:37 CET. Powered by Visual Crossing Weather.
Humidity
68%Cloud cover
45%Wind speed
18.8 mphChance of rain
29%Monday 22 SepUpdate 2025-09-17 18:37 CET. Powered by Visual Crossing Weather.
Humidity
74%Cloud cover
29%Wind speed
24.9 mphChance of rain
48%Climate and Average Weather in Samoa
General weather conditions each month by city.
Weather Map
The icons next to the month name indicate the convenience of the date for visiting the selected area/territory/ country. They are only a suggestion and should not be used as the final criterion for selecting your travel date. The season is defined as the time period with the weather favorable for sightseeing (or sunbathing - small island countries) for the average tourist. For countries with a large geographical range, the most touristic places were included.