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
Weather in December
Temperature
The start of December comes with a small reduction in the average high-temperature, subtly receding from a fresh 10°C (50°F) in November to a frosty 6.9°C (44.4°F). December is characterized by a steady nighttime low-temperature of 3.1°C (37.6°F).Humidity
December is the most humid month in Zwijnaarde, with an average relative humidity of 87%.Rainfall
In Zwijnaarde, in December, during 13.6 rainfall days, 26mm (1.02") of precipitation is typically accumulated. In Zwijnaarde, during the entire year, the rain falls for 156.7 days and collects up to 272mm (10.71") of precipitation.Snowfall
January through March and December are months with snowfall in Zwijnaarde. December is the first month it typically snows. Throughout December, in the average 1.9 snowfall days, it receives 11mm (0.43") of snow. In Zwijnaarde, during the entire year, snow falls for 7.1 days and aggregates up to 37mm (1.46") of snow.Daylight
With an average of 8h and 0min of daylight, December has the shortest days of the year in Zwijnaarde.On the first day of the month, sunrise is at 08:26 and sunset at 16:41. On the last day of December, in Zwijnaarde, Belgium, sunrise is at 08:48 and sunset at 16:48 CET.
Sunshine
December has the least sunshine of the year, with an average of 3.6h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. It's recommended to limit sun exposure when its radiation is at its peak during midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
How cold is it in Zwijnaarde in December?
What is the most humid month in Zwijnaarde?
What is the average humidity in December in Zwijnaarde?
How much does it rain in Zwijnaarde in December?
When does it start to snow in Zwijnaarde?
What is the month with the shortest days in Zwijnaarde?
What is the average length of the day in December in Zwijnaarde?
What time are sunrise and sunset in December in Zwijnaarde?
What is the month with the least sunshine in Zwijnaarde?
How many hours of sunshine does Zwijnaarde have in December?
When is the lowest UV index in Zwijnaarde?
What is the UV index reading in December in Zwijnaarde?
Average temperature in December
Zwijnaarde, Belgium
- Average high temperature in December: 6.9°C
The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: 3.1°C
The month with the highest average low temperature is August (14.2°C).
The coldest months (with the lowest average low temperature) are January and February (1.7°C).
Average pressure in December
Zwijnaarde, 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 (1012mbar).
Average wind speed in December
Zwijnaarde, Belgium
- Average wind speed in December: 17.2km/h
The windiest month (with the highest average wind speed) is December (17.2km/h).
The calmest month (with the lowest average wind speed) is August (12km/h).
Average humidity in December
Zwijnaarde, Belgium
- Average humidity in December: 87%
The month with the highest relative humidity is December (87%).
The months with the lowest relative humidity are April, July and August (74%).
Average rainfall in December
Zwijnaarde, Belgium
- Average rainfall in December: 26mm
The wettest month (with the highest rainfall) is June (34mm).
The driest month (with the least rainfall) is September (13mm).
Average rainfall days in December
Zwijnaarde, Belgium
- Average rainfall days in December: 13.6 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is September (10.1 days).
Average snowfall in December
Zwijnaarde, Belgium
- Average snowfall in December: 11mm
The month with the highest snowfall is January (14mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Zwijnaarde, Belgium
- Average snowfall days in December: 1.9 days
The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Zwijnaarde, Belgium
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
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: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in December
Zwijnaarde, Belgium
- Average sunshine days in December: 13.4 days
The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in December
Zwijnaarde, 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
Zwijnaarde, Belgium
- Average cloud cover in December: 63
The months with the most cloud cover are January and December (Cloud cover 63).
The months with the least cloud cover are April and August (Cloud cover 42).
Average visibility in December
Zwijnaarde, 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).
Zwijnaarde, Belgium
Weather forecast for your location
2. Allow the app to use your location
