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 snowfall in December
- Average snowfall days 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
December
Weather in December
Temperature
With the arrival of December, Haveluy experiences a modest decline in average high-temperatures, transitioning from 9.7°C (49.5°F) in November to a still frosty 6.5°C (43.7°F). Haveluy indicates a consistently low-temperature of 2.3°C (36.1°F) during the nights of December.Humidity
The most humid month in Haveluy is December, with an average relative humidity of 89%.Rainfall
December is the month with the most rainfall in Haveluy. Rain falls for 17.2 days and accumulates 67mm (2.64") of precipitation.Snowfall
Months with snowfall in Haveluy are January through March, November and December. In Haveluy, in December, during 2.8 snowfall days, 23mm (0.91") of snow is typically accumulated. Throughout the year, in Haveluy, there are 12.6 snowfall days, and 97mm (3.82") of snow is accumulated.Daylight
December has the shortest days of the year in Haveluy, with an average of 8h and 6min of daylight.On the first day of December, sunrise is at 08:25 and sunset at 16:45. On the last day of the month, sunrise is at 08:46 and sunset at 16:52 CET.
Sunshine
In Haveluy, France, the average sunshine in December is 3.9h.UV index
The months with the lowest UV index in Haveluy are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 2 in December translates into this advice:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Haveluy in December?
What is the most humid month in Haveluy?
What is the average humidity in December in Haveluy?
What is the wettest month in Haveluy?
How much does it rain in Haveluy in December?
How many days does it snow in December in Haveluy?
What is the month with the shortest days in Haveluy?
What is the average length of the day in December in Haveluy?
When is the sunrise / sunset in December in Haveluy?
How long on average sun shines in December in Haveluy?
What are the months with the lowest UV index in Haveluy?
How high is the UV index in December in Haveluy?
Average temperature in December
Haveluy, France
- Average high temperature in December: 6.5°C
The warmest month (with the highest average high temperature) is August (23.2°C).
The month with the lowest average high temperature is January (5.5°C).
- Average low temperature in December: 2.3°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (0.9°C).
Average pressure in December
Haveluy, France
- Average pressure in December: 1016.7mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).
Average wind speed in December
Haveluy, France
- Average wind speed in December: 18.2km/h
The windiest month (with the highest average wind speed) is December (18.2km/h).
The calmest month (with the lowest average wind speed) is August (11.8km/h).
Average humidity in December
Haveluy, France
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (76%).
Average rainfall in December
Haveluy, France
- Average rainfall in December: 67mm
The wettest month (with the highest rainfall) is December (67mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in December
Haveluy, France
- Average rainfall days in December: 17.2 days
The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is September (13.5 days).
Average snowfall in December
Haveluy, France
- Average snowfall in December: 23mm
The month with the highest snowfall is January (36mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Haveluy, France
- Average snowfall days in December: 2.8 days
The month with the highest number of snowfall days is February (4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Haveluy, France
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Haveluy, France
- Average sunshine days in December: 9.5 days
The month with the most sunshine days is September (12.7 days).
The month with the least sunshine days is February (8.4 days).
Average UV index in December
Haveluy, France
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Haveluy, France
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are April and August (Cloud cover 42).
Average visibility in December
Haveluy, France
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
