November Weather in Koumac, New Caledonia

Last updated: August 31, 2025

In Koumac, New Caledonia during November, the average temperature is a pleasant 25°C (77°F). You can expect temperatures to range from a comfortable 20°C (67°F) to a warm 30°C (87°F). However, prepare for 40 mm (1.6 in) of precipitation spread over 10 days, with average humidity hovering around 79%.

November Temperature in Koumac

In November in Koumac, the average temperature is 25°C (77°F), with maximums reaching 30°C (87°F) and minimums dipping as low as 20°C (67°F). This makes it an ideal time for travelers seeking pleasant weather and outdoor activities.

November Weather in Koumac: Daily Temperature Highs, Lows, and Averages

The chart illustrates November temperature patterns in Koumac, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Koumac, November typically has an average temperature of 25°C (77°F), with highs reaching up to 30°C (87°F) and lows dropping to around 20°C (67°F).

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

November Precipitation in Koumac

In Koumac in November, the precipitation amount is 40 mm (1.6 in) over a span of 10 days.

November Precipitation Trends in Koumac

The chart displays monthly precipitation patterns in Koumac, with values for each month alongside November’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how November’s conditions compare to those of other months. In Koumac, November typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

November Humidity in Koumac

In Koumac in November, humidity is 79%. With an average temperature of 25°C (77°F), this humidity feels like a warm blanket wrapping around you, making travel feel slightly sluggish but pleasantly tropical.

November Average Humidity in Koumac

This chart illustrates the average monthly humidity levels in Koumac, with November’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In November, average humidity in Koumac is approximately 79%, offering insight into how humid the weather typically is during this month.

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

November UV Index in Koumac

In Koumac in November, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Koumac.

Maximum UV Index Levels in Koumac for November

The chart shows the monthly maximum UV Index (UVI) for Koumac in November, 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 November, the maximum UV index in Koumac typically reaches 15, which falls under the extreme exposure category.

Data source: Koumac November 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 November Weather in Koumac Compares to Other Months

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

This table compares monthly weather conditions in Koumac, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	174 mm (6.9 inches)	81%	extreme
February Weather	27°C (80°F)	183 mm (7.2 inches)	81%	extreme
March Weather	26°C (80°F)	121 mm (4.7 inches)	81%	extreme
April Weather	25°C (78°F)	104 mm (4.1 inches)	82%	extreme
May Weather	24°C (75°F)	49 mm (1.9 inches)	79%	very high
June Weather	22°C (72°F)	30 mm (1.2 inches)	74%	high
July Weather	21°C (71°F)	54 mm (2.1 inches)	71%	very high
August Weather	21°C (71°F)	53 mm (2.1 inches)	74%	very high
September Weather	22°C (72°F)	16 mm (0.6 inches)	73%	extreme
October Weather	24°C (75°F)	61 mm (2.4 inches)	75%	extreme
November Weather	25°C (77°F)	40 mm (1.6 inches)	79%	extreme
December Weather	26°C (79°F)	148 mm (5.8 inches)	80%	extreme