Climate & Weather Guide in Wallis And Futuna

Climate zones, seasonal temperatures, rainfall patterns, and best travel times

Wallis and Futuna has a warm tropical oceanic climate with small seasonal variation and consistently high humidity. The islands lie in the southwest Pacific and are small enough to be treated as one climate zone. Current sources describe average annual temperature around 27 C, with hot, humid conditions year-round and a wetter season from about November to April and a comparatively drier season from May to October. Annual rainfall is very high, commonly around 3,000 mm, which supports lush vegetation but can also mean frequent showers and a muggy feel. For residents and expats, the climate is best suited to people comfortable with heat, humidity, and periodic heavy rain.

Summer Average

26-30°C

Winter Average

23-27°C

Climate Types

Tropical oceanic

Annual Rainfall

2500-3500 mm

Sunshine Hours

1,800-2,400 hrs/yr

Average Humidity

75-85%

Regional Climate Variations

Wallis and Futuna Islands

Wallis and Futuna is a very small island territory, so its climate is fairly uniform across the country. The islands experience warm temperatures throughout the year, with humid air, frequent showers, and a strong maritime influence that limits temperature extremes. Rainfall is abundant, especially in the wetter season, and short dry spells are more common than true dry months. The climate is comfortable for tropical-lifestyle residents who prefer steady warmth, but it can feel sticky and rain-prone for those used to drier conditions.

Summer:26-30°C

Winter:23-27°C

Very high rainfall

Warm, humid, and ocean-moderated year-round, with lush greenery, frequent showers, and little seasonal temperature change.

Wallis and Futuna has one broadly homogeneous tropical oceanic climate zone, making it straightforward for residents to plan around. It is appealing for people who want consistently warm weather and do not mind high humidity, heavy rainfall, and a distinctly tropical island feel.

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