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
December commences with an average high-temperature of a frosty 7.2°C (45°F), showing little deviation from November's 10.2°C (50.4°F). Hollebeke experiences a subtle drop in temperature during the December nights, recording an average of 3.4°C (38.1°F).Humidity
December is the most humid month in Hollebeke, with an average relative humidity of 87%.Rainfall
The month with the most rainfall in Hollebeke, Belgium, is December, when the rain falls for 18 days and typically aggregates up to 61mm (2.4") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Hollebeke, during December, snow falls for 2.5 days and regularly aggregates up to 26mm (1.02") of snow. In Hollebeke, during the entire year, snow falls for 11.4 days and aggregates up to 91mm (3.58") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 0min of daylight.On the first day of the month, sunrise is at 08:29 and sunset at 16:45. On the last day of December, sunrise is at 08:50 and sunset at 16:52 CET.
Sunshine
December has the least sunshine of the year, with an average of 3.7h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Hollebeke. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for average individuals.Note: The daily maximum UV index of 2 in December interprets into the following advice:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Hollebeke in December?
What is the most humid month in Hollebeke?
What is the average humidity in December in Hollebeke?
What is the rainiest month in Hollebeke?
How much does it rain in Hollebeke in December?
How many days does it snow in December in Hollebeke?
What is the month with the shortest days in Hollebeke?
What is the average length of the day in December in Hollebeke?
When is the sunrise / sunset in December in Hollebeke?
What is the month with the least sunshine in Hollebeke?
How long on average sun shines in December in Hollebeke?
What are the months with the lowest UV index in Hollebeke?
What is the UV index intensity in December in Hollebeke?
Average temperature in December
Hollebeke, Belgium
- Average high temperature in December: 7.2°C
The warmest months (with the highest average high temperature) are July and August (22.7°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in December: 3.4°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in December
Hollebeke, Belgium
- Average pressure in December: 1015.9mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).
Average wind speed in December
Hollebeke, Belgium
- 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 (12.9km/h).
Average humidity in December
Hollebeke, Belgium
- Average humidity in December: 87%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Hollebeke, Belgium
- Average rainfall in December: 61mm
The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is September (14mm).
Average rainfall days in December
Hollebeke, Belgium
- Average rainfall days in December: 18 days
The month with the highest number of rainy days is December (18 days).
The month with the least rainy days is September (8.1 days).
Average snowfall in December
Hollebeke, Belgium
- Average snowfall in December: 26mm
The month with the highest snowfall is January (34mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Hollebeke, Belgium
- Average snowfall days in December: 2.5 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
Hollebeke, Belgium
- Average daylight in December: 8h and 0min
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 0min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in December
Hollebeke, Belgium
- Average sunshine days in December: 8.5 days
The month with the most sunshine days is September (20.9 days).
The months with the least sunshine days are February and December (8.5 days).
Average UV index in December
Hollebeke, Belgium
- 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
Hollebeke, Belgium
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are April and August (Cloud cover 40).
Average visibility in December
Hollebeke, Belgium
- 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).
