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 advent of December in Houailou brings an average high-temperature of a still warm 26.2°C (79.2°F), almost identical to the preceding month. An average low-temperature of 23°C (73.4°F) is witnessed throughout the month of December, a mere drop from the daytime peak.Humidity
The average relative humidity in December is 77%.Rainfall
In Houailou, in December, it is raining for 15.8 days, with typically 47mm (1.85") of accumulated precipitation. Throughout the year, there are 180.3 rainfall days, and 692mm (27.24") of precipitation is accumulated.Sea temperature
In Houailou, the average seawater temperature in December is 26.6°C (79.9°F).Note: Surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as excellent and extremely agreeable for enduring enjoyment in water activities.
Daylight
With an average of 13h and 24min of daylight, December has the longest days of the year in Houailou.On the first day of December, sunrise is at 05:06 and sunset at 18:26. On the last day of the month, sunrise is at 05:18 and sunset at 18:42 +11.
Sunshine
The average sunshine in December in Houailou is 9.6h.UV index
In December, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 6 in December converts into the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. 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. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be vigilant! The Sun's UV rays get a boost from sand and water reflections.
Frequently asked questions
What are the temperatures in Houailou in December?
What is the average humidity in December in Houailou?
How much does it rain in Houailou in December?
What is the water temperature in December in Houailou?
When are the longest days in Houailou?
How many hours of daylight does Houailou have in December?
When is the sunrise / sunset in December in Houailou?
How long on average sun shines in December in Houailou?
What is the UV index intensity in December in Houailou?
Average temperature in December
Houailou, New Caledonia
- Average high temperature in December: 26.2°C
The warmest month (with the highest average high temperature) is February (27.5°C).
The months with the lowest average high temperature are July and August (21.9°C).
- Average low temperature in December: 23°C
The month with the highest average low temperature is February (24.3°C).
The coldest month (with the lowest average low temperature) is August (18.2°C).
Average pressure in December
Houailou, New Caledonia
- Average pressure in December: 1010.9mbar
The months with the highest atmospheric pressure are July and August (1016.7mbar).
The month with the lowest atmospheric pressure is February (1008mbar).
Average wind speed in December
Houailou, New Caledonia
- Average wind speed in December: 15.4km/h
The windiest months (with the highest average wind speed) are March, April and November (15.9km/h).
The calmest month (with the lowest average wind speed) is August (13.1km/h).
Average humidity in December
Houailou, New Caledonia
- Average humidity in December: 77%
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is September (74%).
Average rainfall in December
Houailou, New Caledonia
- Average rainfall in December: 47mm
The wettest month (with the highest rainfall) is March (132mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days in December
Houailou, New Caledonia
- Average rainfall days in December: 15.8 days
The month with the highest number of rainy days is March (23.5 days).
The month with the least rainy days is September (8.9 days).
Average sea temperature in December
Houailou, New Caledonia
- Average sea temperature in December: 26.6°C
The best month for swimming (with the highest average sea temperature) is February (28.4°C).
The coldest month (with the lowest average sea temperature) is August (23.3°C).
Average daylight in December /
Average sunshine in December
Houailou, New Caledonia
- Average daylight in December: 13h and 2min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in December: 9h and 4min
The month with the most sunshine is November (Average sunshine: 9h and 54min).
The months with the least sunshine are April, July and August (Average sunshine: 5h and 54min).
Average sunshine days in December
Houailou, New Caledonia
- Average sunshine days in December: 12.6 days
The month with the most sunshine days is September (17 days).
The month with the least sunshine days is March (3.3 days).
Average UV index in December
Houailou, New Caledonia
- Average UV index in December: 6
The month with the highest UV index is February (UV index 7).
The months with the lowest UV index are June, July and August (UV index 5).
Average cloud cover in December
Houailou, New Caledonia
- Average cloud cover in December: 43
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in December
Houailou, 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).
Houailou, New Caledonia
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