September Weather in Leava, Wallis and Futuna

Last updated: August 28, 2025

In September, the average temperature in Leava, Wallis and Futuna is a warm 27°C (80°F), with minimums dipping to 24°C (76°F) and maximums reaching 28°C (83°F). Expect a fair amount of rain, with 160 mm (6.3 in) of precipitation spread over 20 days. The atmosphere can feel quite humid too, as the average humidity hovers around 83%.

September Temperature in Leava

In September in Leava, the average temperature is 27°C (80°F), with maximums reaching 28°C (83°F) and minimums dipping to 24°C (76°F). This mild climate makes it an ideal destination for travelers seeking warm and pleasant weather.

September Weather in Leava: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Leava, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Leava, September typically has an average temperature of 27°C (80°F), with highs reaching up to 28°C (83°F) and lows dropping to around 24°C (76°F).

Data source: Temperature data for Leava generated using information from the Copernicus Climate Change Service.

September Precipitation in Leava

In Leava in September, the precipitation amount is 160 mm (6.3 in) over the course of 20 days.

September Precipitation Trends in Leava

The chart displays monthly precipitation patterns in Leava, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Leava, September typically receives around 160 mm (6.3 inches) of precipitation spread over approximately 20 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Leava

In Leava in September, humidity is 83%. With an average temperature of 27°C (80°F), this humidity feels like a warm, steamy embrace, making traveling a bit uncomfortable as the air clings to your skin and renders even the slightest exertion more exhausting.

September Average Humidity in Leava

This chart illustrates the average monthly humidity levels in Leava, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Leava is approximately 83%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Leava

In Leava in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Leava, you can check here.

Maximum UV Index Levels in Leava for September

The chart shows the monthly maximum UV Index (UVI) for Leava in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Leava typically reaches 14, which falls under the extreme exposure category.

Data source: Leava September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How September Weather in Leava Compares to Other Months

Weather in Leava varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Leava, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Leava, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (82°F)	345 mm (13.6 inches)	81%	extreme
February Weather	27°C (82°F)	588 mm (23.1 inches)	79%	extreme
March Weather	27°C (82°F)	259 mm (10.2 inches)	79%	extreme
April Weather	27°C (82°F)	283 mm (11.2 inches)	80%	extreme
May Weather	27°C (81°F)	326 mm (12.8 inches)	81%	extreme
June Weather	27°C (81°F)	154 mm (6.1 inches)	80%	very high
July Weather	27°C (80°F)	140 mm (5.5 inches)	82%	very high
August Weather	26°C (80°F)	92 mm (3.6 inches)	82%	extreme
September Weather	27°C (80°F)	160 mm (6.3 inches)	83%	extreme
October Weather	27°C (80°F)	276 mm (10.9 inches)	85%	extreme
November Weather	27°C (81°F)	316 mm (12.4 inches)	83%	extreme
December Weather	27°C (81°F)	434 mm (17.1 inches)	82%	extreme