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
In December, the average high-temperature is practically the same as in November - a still warm 26°C (78.8°F). In Hienghene, New Caledonia, the average low-temperature is 22.9°C (73.2°F).Humidity
In Hienghene, New Caledonia, the average relative humidity in December is 79%.Rainfall
In Hienghene, during December, the rain falls for 21.5 days and regularly aggregates up to 66mm (2.6") of precipitation. Throughout the year, there are 201.9 rainfall days, and 774mm (30.47") of precipitation is accumulated.Sea temperature
In Hienghene, the average seawater temperature in December is 26.8°C (80.2°F).Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.
Daylight
With an average of 13h and 22min of daylight, December has the longest days of the year in Hienghene, New Caledonia.On the first day of the month, sunrise is at 05:10 and sunset at 18:27. On the last day of December, sunrise is at 05:21 and sunset at 18:44 +11.
Sunshine
In Hienghene, the average sunshine in December is 9.2h.UV index
The months with the highest UV index are January through July, September through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The daily maximum UV index of 6 in December interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
FAQ
What is the temperature in December in Hienghene?
What is the average humidity in December in Hienghene?
How much does it rain in Hienghene in December?
What is the sea water temperature in December in Hienghene?
When are the longest days in Hienghene?
What is the average length of the day in December in Hienghene?
When is the sunrise / sunset in December in Hienghene?
How many hours of sunshine does Hienghene have in December?
What is the month with the highest UV index in Hienghene?
What is the UV index reading in December in Hienghene?
Average temperature in December
Hienghene, New Caledonia
- Average high temperature in December: 26°C
The warmest month (with the highest average high temperature) is February (27.3°C).
The month with the lowest average high temperature is July (22°C).
- Average low temperature in December: 22.9°C
The month with the highest average low temperature is February (24.1°C).
The coldest month (with the lowest average low temperature) is August (18.2°C).
Average pressure in December
Hienghene, New Caledonia
- Average pressure in December: 1010.7mbar
The months with the highest atmospheric pressure are July and August (1016.5mbar).
The month with the lowest atmospheric pressure is February (1007.8mbar).
Average wind speed in December
Hienghene, New Caledonia
- Average wind speed in December: 16.5km/h
The windiest months (with the highest average wind speed) are April and November (16.7km/h).
The calmest month (with the lowest average wind speed) is August (13.8km/h).
Average humidity in December
Hienghene, New Caledonia
- Average humidity in December: 79%
The months with the highest relative humidity are March and April (81%).
The month with the lowest relative humidity is September (75%).
Average rainfall in December
Hienghene, New Caledonia
- Average rainfall in December: 66mm
The wettest month (with the highest rainfall) is February (121mm).
The driest month (with the least rainfall) is September (27mm).
Average rainfall days in December
Hienghene, New Caledonia
- Average rainfall days in December: 21.5 days
The month with the highest number of rainy days is March (24.2 days).
The month with the least rainy days is September (9.5 days).
Average sea temperature in December
Hienghene, New Caledonia
- Average sea temperature in December: 26.8°C
The best month for swimming (with the highest average sea temperature) is February (28.3°C).
The coldest month (with the lowest average sea temperature) is August (23.3°C).
Average daylight in December /
Average sunshine in December
Hienghene, New Caledonia
- Average daylight in December: 13h and 22min
The month with the longest days is December (Average daylight: 13h and 22min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in December: 9h and 12min
The months with the most sunshine are February and November (Average sunshine: 9h and 24min).
The month with the least sunshine is April (Average sunshine: 5h and 36min).
Average sunshine days in December
Hienghene, New Caledonia
- Average sunshine days in December: 4.6 days
The month with the most sunshine days is August (15.7 days).
The month with the least sunshine days is February (3.5 days).
Average UV index in December
Hienghene, New Caledonia
- Average UV index in December: 6
The months with the highest UV index are January, February, March, April, May, June, July, September, October, November and December (UV index 6).
The month with the lowest UV index is August (UV index 5).
Average cloud cover in December
Hienghene, New Caledonia
- Average cloud cover in December: 48
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 35).
Average visibility in December
Hienghene, 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).
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