September Weather in Ponerihouen, New Caledonia

Last updated: August 31, 2025

In September, the average temperature in Ponerihouen, New Caledonia is a pleasant 21°C (70°F), with a minimum of 16°C (61°F) and a maximum of 27°C (80°F). Expect about 38 mm (1.5 in) of precipitation over 8 days, contributing to an average humidity of 71%. Perfect weather for exploring the vibrant surroundings!

September Temperature in Ponerihouen

In September in Ponerihouen, the average temperature is 21°C (70°F). Maximums can reach 27°C (80°F), while minimums can drop to as low as 16°C (61°F). This makes it a pleasant time to explore, with comfortable temperatures ideal for outdoor activities and sightseeing.

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

The chart illustrates September temperature patterns in Ponerihouen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ponerihouen, September typically has an average temperature of 21°C (70°F), with highs reaching up to 27°C (80°F) and lows dropping to around 16°C (61°F).

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

September Precipitation in Ponerihouen

In Ponerihouen in September, the total precipitation amount is 38 mm (1.5 in), spread over 8 days.

September Precipitation Trends in Ponerihouen

The chart displays monthly precipitation patterns in Ponerihouen, 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 Ponerihouen, September typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 8 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 Ponerihouen

In Ponerihouen in September, humidity is 71%. With an average temperature of 21°C (70°F), this humidity feels like a warm, sticky embrace, making outdoor activities feel slightly heavy and requiring regular breaks to stay refreshed while exploring.

September Average Humidity in Ponerihouen

This chart illustrates the average monthly humidity levels in Ponerihouen, 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 Ponerihouen is approximately 71%, 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 Ponerihouen

In Ponerihouen in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Ponerihouen.

Maximum UV Index Levels in Ponerihouen for September

The chart shows the monthly maximum UV Index (UVI) for Ponerihouen 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 Ponerihouen typically reaches 12, which falls under the extreme exposure category.

Data source: Ponerihouen 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 Ponerihouen Compares to Other Months

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

This table compares monthly weather conditions in Ponerihouen, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	197 mm (7.8 inches)	80%	extreme
February Weather	26°C (79°F)	247 mm (9.7 inches)	81%	extreme
March Weather	26°C (79°F)	197 mm (7.7 inches)	80%	extreme
April Weather	25°C (77°F)	228 mm (9.0 inches)	82%	extreme
May Weather	23°C (74°F)	116 mm (4.6 inches)	79%	very high
June Weather	21°C (71°F)	42 mm (1.7 inches)	74%	high
July Weather	21°C (69°F)	57 mm (2.2 inches)	69%	very high
August Weather	21°C (69°F)	73 mm (2.9 inches)	72%	very high
September Weather	21°C (70°F)	38 mm (1.5 inches)	71%	extreme
October Weather	23°C (73°F)	159 mm (6.3 inches)	72%	extreme
November Weather	24°C (75°F)	76 mm (3.0 inches)	76%	extreme
December Weather	25°C (77°F)	208 mm (8.2 inches)	76%	extreme