September Weather in Moindou, New Caledonia

Last updated: August 31, 2025

In Moindou, New Caledonia, the average temperature in September is a comfortable 20°C (69°F). Expect a minimum of 14°C (57°F) and a maximum of 29°C (85°F), making it an ideal time for outdoor activities. Be prepared for some rain, as the area receives an average precipitation of 29 mm (1.1 in) over approximately 4 days. With an average humidity of 71%, it’s a perfect moment to enjoy the pleasant warmth.

September Temperature in Moindou

In September in Moindou, the average temperature is 20°C (69°F). Maximums can reach 29°C (85°F) and minimums can be as low as 14°C (57°F). This pleasant climate makes Moindou an ideal travel destination for enjoying outdoor activities and exploring the local attractions.

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

The chart illustrates September temperature patterns in Moindou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Moindou, September typically has an average temperature of 20°C (69°F), with highs reaching up to 29°C (85°F) and lows dropping to around 14°C (57°F).

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

September Precipitation in Moindou

In Moindou in September, the precipitation amount is 29 mm (1.1 in) over a span of 4 days.

September Precipitation Trends in Moindou

The chart displays monthly precipitation patterns in Moindou, 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 Moindou, September typically receives around 29 mm (1.1 inches) of precipitation spread over approximately 4 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 Moindou

In Moindou in September, humidity is 71%. With an average temperature of 20°C (69°F), this humidity feels like a warm, enveloping blanket that can quickly lead to discomfort for travelers. Staying hydrated and taking breaks in shaded areas becomes essential to enjoy sightseeing without feeling fatigued.

September Average Humidity in Moindou

This chart illustrates the average monthly humidity levels in Moindou, 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 Moindou 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 Moindou

In Moindou 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 Moindou.

Maximum UV Index Levels in Moindou for September

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

Data source: Moindou 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 Moindou Compares to Other Months

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

This table compares monthly weather conditions in Moindou, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	124 mm (4.9 inches)	80%	extreme
February Weather	26°C (79°F)	148 mm (5.8 inches)	81%	extreme
March Weather	25°C (78°F)	115 mm (4.5 inches)	80%	extreme
April Weather	24°C (75°F)	205 mm (8.1 inches)	82%	extreme
May Weather	22°C (72°F)	76 mm (3.0 inches)	79%	very high
June Weather	21°C (69°F)	30 mm (1.2 inches)	74%	high
July Weather	20°C (68°F)	36 mm (1.4 inches)	69%	very high
August Weather	20°C (68°F)	51 mm (2.0 inches)	72%	very high
September Weather	20°C (69°F)	29 mm (1.1 inches)	71%	extreme
October Weather	22°C (72°F)	76 mm (3.0 inches)	72%	extreme
November Weather	23°C (74°F)	40 mm (1.6 inches)	76%	extreme
December Weather	25°C (77°F)	123 mm (4.8 inches)	76%	extreme