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%. In Leava, Wallis and Futuna, in September, the average water temperature is 27°C (80.6°F).
• Falaleu - September »
  June through September, with an average relative humidity of 78%, are most humid months in Falaleu. On the first day of September in Falaleu sunrise is at 05:48 and sunset at 17:40.
• Utufua - September »
  On the first day of September in Utufua sunrise is at 05:48 and sunset at 17:40. The months with the highest humidity in Utufua are June through September, with an average relative humidity of 78%.
• Vele - September »
  June through September, with an average relative humidity of 79%, are most humid months in Vele. June through September, with an average relative humidity of 79%, are the most humid months in Vele.
• Tepa - September »
  June through September, with an average relative humidity of 78%, are most humid months in Tepa, Wallis and Futuna. In September, the average relative humidity in Tepa is 78%.
• Ahoa - September »
  June through September, with an average relative humidity of 78%, are most humid months in Ahoa, Wallis and Futuna. September in Ahoa, Wallis and Futuna signifies a transition from the cooler season with an increase in temperature and rainfall.
• Kolia - September »
  The months with the highest humidity in Kolia are June through September, with an average relative humidity of 79%. June through September, with an average relative humidity of 79%, are most humid months in Kolia.
• Fineveke - September »
  The months with the highest humidity in Fineveke are June through September, with an average relative humidity of 78%. In Fineveke, Wallis and Futuna, during September, the rain falls for 20.8 days and regularly aggregates up to 82mm (3.23") of precipitation.