September weather forecast
Wallis and Futuna

In September, Wallis and Futuna begin to transition from the driest period back into the wet season, resulting in a slight uptick in rainfall. While the precipitation is still lower than in the wet season, it increases from the levels seen during the driest months, typically measuring over 100mm (3.94"). The temperature continues to linger between 24°C (75.2°F) to 28°C (82.4°F), similar to the preceding months.

Mata-Utu, as the most populous city and capital, upholds the general weather patterns of the islands. Due to Wallis and Futuna's small geographic scale, the increase in rainfall and persistent temperatures are consistent across all locations within the island group.

The move from September to October sees a further escalation in rainfall as the islands continue their shift towards the wet season. However, temperatures stay within the range of 24°C (75.2°F) to 28°C (82.4°F), signifying the continued presence of warm conditions. Thus, September marks the beginning of the transition from the driest period back to the wet season in Wallis and Futuna.

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• Leava - September »
  The months with the highest humidity in Leava are June through September, with an average relative humidity of 79%. July through September, with an average sea temperature of 27°C (80.6°F), are months with the coldest seawater in Leava, Wallis and Futuna.
• Falaleu - September »
  On the first day of September in Falaleu, Wallis and Futuna, sunrise is at 05:48 and sunset at 17:40. In Falaleu in September, it is raining for 20.8 days, with typically 82mm (3.23") of accumulated precipitation.
• Utufua - September »
  The months with the highest humidity in Utufua are June through September, with an average relative humidity of 78%. In Utufua, Wallis and Futuna, in September, it is raining for 20.8 days, with typically 82mm (3.23") of accumulated precipitation.
• Vele - September »
  The months with the highest humidity in Vele, Wallis and Futuna, are June through September, with an average relative humidity of 79%. The months with the highest humidity in Vele are June through September, with an average relative humidity of 79%.
• Tepa - September »
  The months of July through September bring the lowest temperatures in Tepa averaging a high of 27.7°C (81.9°F). On the first day of September in Tepa sunrise is at 05:48 and sunset at 17:40.
• Ahoa - September »
  September in Ahoa, Wallis and Futuna signifies a transition from the cooler season with an increase in temperature and rainfall. The months with the highest humidity in Ahoa are June through September, with an average relative humidity of 78%.
• Kolia - September »
  The months with the highest humidity in Kolia are June through September, with an average relative humidity of 79%. The months with the highest humidity in Kolia are June through September, with an average relative humidity of 79%.
• Fineveke - September »
  The months with the highest humidity in Fineveke are June through September, with an average relative humidity of 78%. On the first day of September in Fineveke, Wallis and Futuna, sunrise is at 05:49 and sunset at 17:40.