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Wallis weather in September 2025
Expect 29°C daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in Wallis in September. Check more long-term weather averages for Wallis in September before you book your next holiday to Wallis & Futuna in 2025/2026.
- 2929°C max day temperature
- 55 days with some rainfall
- 2424°C min night temperature
- 1212 hours of daylight per day
- HHigh heat & humidity
- 186186 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2828°C sea temperature
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The September weather guide for Wallis & Futuna (Wallis) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
How hot is it in Wallis in September?
Daytime temperatures usually reach 29°C in Wallis in September with high heat and humidity, falling to 24°C at night.
How warm is the sea around Wallis in September?
The average sea temperature around Wallis in September is 28°C.
Does it rain in Wallis in September?
There are usually 5 days with some rain in Wallis in September and the average monthly rainfall is 186mm.
Wallis September sunrise & sunset times
Browse the sunrise and sunset times for Wallis in September 2025. Select a month to view Wallis sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Monday, 1st September 2025 | 05:49 | 17:40 |
Monday, 15th September 2025 | 05:40 | 17:41 |
Tuesday, 30th September 2025 | 05:29 | 17:41 |
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