Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average sea temperature in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The shift to December signals an average high-temperature of a still moderately hot 24.9°C (76.8°F), subtly varied from November's 23.6°C (74.5°F). December nights in Noumea, New Caledonia, register a minor temperature decline, steadying at an agreeable 22.3°C (72.1°F).Humidity
In December, the average relative humidity in Noumea is 81%.Rainfall
In Noumea, in December, during 18.5 rainfall days, 63mm (2.48") of precipitation is typically accumulated. In Noumea, during the entire year, the rain falls for 224.5 days and collects up to 774mm (30.47") of precipitation.Sea temperature
In Noumea, in December, the average water temperature is 25.9°C (78.6°F).Note: Between 25°C (77°F) and 29°C (84.2°F), water temperature is typically considered very warm and pleasurable by everyone. Water activities at these temperatures are enjoyable for extended periods without discomfort.
Daylight
December has the longest days of the year in Noumea, with an average of 13h and 30min of daylight.On the first day of December, sunrise is at 05:01 and sunset at 18:25. On the last day of the month, sunrise is at 05:12 and sunset at 18:41 +11.
Sunshine
In Noumea, the average sunshine in December is 9.7h.UV index
The months with the highest UV index are January through April, October through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A maximum UV index of 6 in December translates into the following recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Alert! UV radiation becomes sharper due to reflections from sand and water.
Frequently asked questions
What is the usual temperature for Noumea in December?
What is the average humidity in December in Noumea?
How many days does it rain in December in Noumea?
How warm is the water in December in Noumea?
When are the longest days in Noumea?
How many hours of daylight does Noumea have in December?
When is the sunrise / sunset in December in Noumea?
How long on average sun shines in December in Noumea?
When is the highest UV index in Noumea?
What is the UV index reading in December in Noumea?
Average temperature in December
Noumea, New Caledonia
- Average high temperature in December: 24.9°C
The warmest month (with the highest average high temperature) is February (26.5°C).
The month with the lowest average high temperature is July (20.6°C).
- Average low temperature in December: 22.3°C
The month with the highest average low temperature is February (23.8°C).
The coldest month (with the lowest average low temperature) is August (17.6°C).
Average pressure in December
Noumea, New Caledonia
- Average pressure in December: 1011.4mbar
The months with the highest atmospheric pressure are July, August and September (1017.1mbar).
The month with the lowest atmospheric pressure is February (1008.5mbar).
Average wind speed in December
Noumea, New Caledonia
- Average wind speed in December: 17.8km/h
The windiest month (with the highest average wind speed) is March (18.8km/h).
The calmest month (with the lowest average wind speed) is August (14.6km/h).
Average humidity in December
Noumea, New Caledonia
- Average humidity in December: 81%
The months with the highest relative humidity are February and March (83%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in December
Noumea, New Caledonia
- Average rainfall in December: 63mm
The wettest month (with the highest rainfall) is March (134mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in December
Noumea, New Caledonia
- Average rainfall days in December: 18.5 days
The month with the highest number of rainy days is March (23.7 days).
The month with the least rainy days is September (14.3 days).
Average sea temperature in December
Noumea, New Caledonia
- Average sea temperature in December: 25.9°C
The best month for swimming (with the highest average sea temperature) is February (27.5°C).
The coldest months (with the lowest average sea temperature) are August and September (22.8°C).
Average daylight in December /
Average sunshine in December
Noumea, New Caledonia
- Average daylight in December: 13h and 3min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in December: 9h and 4min
The month with the most sunshine is November (Average sunshine: 10h and 0min).
The months with the least sunshine are April, May, June and July (Average sunshine: 5h and 42min).
Average sunshine days in December
Noumea, New Caledonia
- Average sunshine days in December: 7.9 days
The month with the most sunshine days is August (8.3 days).
The month with the least sunshine days is April (4.3 days).
Average UV index in December
Noumea, New Caledonia
- Average UV index in December: 6
The months with the highest UV index are January, February, March, April, October, November and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 5).
Average cloud cover in December
Noumea, New Caledonia
- Average cloud cover in December: 43
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in December
Noumea, New Caledonia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Noumea, New Caledonia
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