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
The commencement of December indicates a gentle shift in the average high-temperature, receding from November's cool 10°C (50°F) to a frosty 6.9°C (44.4°F). A mean low-temperature of 3.1°C (37.6°F) is anticipated during the month of December in Ertvelde, a slight step down from the daytime high.Humidity
December is the most humid month in Ertvelde, with an average relative humidity of 87%.Rainfall
In Ertvelde, in December, during 13.6 rainfall days, 26mm (1.02") of precipitation is typically accumulated. Throughout the year, in Ertvelde, there are 157 rainfall days, and 278mm (10.94") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows in Ertvelde. Throughout December, in the average 1.9 snowfall days, it receives 11mm (0.43") of snow. Throughout the year, there are 7.1 snowfall days, and 37mm (1.46") of snow is accumulated.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 08:27 and sunset at 16:40. On the last day of December, sunrise is at 08:48 and sunset at 16:47 CET.
Sunshine
December has the least sunshine of the year, with an average of 3.4h 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 exposure to the Sun's UV rays for ordinary individuals.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. During bright days, sunglasses that offer UVA and UVB defense are recommended. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Ertvelde in December?
What is the most humid month in Ertvelde?
What is the average humidity in December in Ertvelde?
How many days does it rain in December in Ertvelde?
When does it start snowing in Ertvelde?
What is the month with the shortest days in Ertvelde?
What is the average length of the day in December in Ertvelde?
What time are sunrise and sunset in December in Ertvelde?
What is the month with the least sunshine in Ertvelde?
How many hours of sunshine does Ertvelde have in December?
What are the months with the lowest UV index in Ertvelde?
What is the UV index intensity in December in Ertvelde?
Average temperature in December
Ertvelde, 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
Ertvelde, Belgium
- Average pressure in December: 1015.9mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1012mbar).
Average wind speed in December
Ertvelde, 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
Ertvelde, 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
Ertvelde, Belgium
- Average rainfall in December: 26mm
The wettest month (with the highest rainfall) is June (34mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in December
Ertvelde, 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 (10.4 days).
Average snowfall in December
Ertvelde, 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
Ertvelde, 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
Ertvelde, 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 2min
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 24min).
Average sunshine days in December
Ertvelde, 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
Ertvelde, 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
Ertvelde, 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
Ertvelde, 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).
