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's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a chilly 9°C (48.2°F) in November to a cold 5.6°C (42.1°F). In Het Loo, the nighttime temperature in December descends gently to an average of 2.4°C (36.3°F).Humidity
With an average relative humidity of 89%, December is the most humid month.Rainfall
In Het Loo, in December, during 17.4 rainfall days, 52mm (2.05") of precipitation is typically accumulated. Throughout the year, in Het Loo, there are 200.7 rainfall days, and 547mm (21.54") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall in Het Loo. The month with the most snowfall is December, when snow falls for 3.5 days and typically aggregates up to 28mm (1.1") of snow.Daylight
The month with the shortest days is December, with an average of 7h and 48min of daylight.On the first day of December in Het Loo, sunrise is at 08:24 and sunset at 16:26. On the last day of the month, sunrise is at 08:46 and sunset at 16:32 CET.
Sunshine
With an average of 3.3h of sunshine, December has the least sunshine of the year in Het Loo, Netherlands.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Het Loo, Netherlands. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: An average maximum UV index of 2 in December leads to these recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Het Loo?
What is the most humid month in Het Loo?
What is the average humidity in December in Het Loo?
How much does it rain in Het Loo in December?
What is the snowiest month in Het Loo?
When does it start to snow in Het Loo?
What is the month with the shortest days in Het Loo?
What is the average length of the day in December in Het Loo?
When is the sunrise / sunset in December in Het Loo?
What is the month with the least sunshine in Het Loo?
How long on average sun shines in December in Het Loo?
What is the month with the lowest UV index in Het Loo?
How high is the UV index in December in Het Loo?
Average temperature in December
Het Loo, Netherlands
- Average high temperature in December: 5.6°C
The warmest month (with the highest average high temperature) is August (22.3°C).
The month with the lowest average high temperature is January (4.5°C).
- Average low temperature in December: 2.4°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (0.7°C).
Average pressure in December
Het Loo, Netherlands
- Average pressure in December: 1014.7mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed in December
Het Loo, Netherlands
- Average wind speed in December: 18km/h
The windiest month (with the highest average wind speed) is December (18km/h).
The calmest months (with the lowest average wind speed) are July and August (11.8km/h).
Average humidity in December
Het Loo, Netherlands
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is April (75%).
Average rainfall in December
Het Loo, Netherlands
- Average rainfall in December: 52mm
The wettest month (with the highest rainfall) is July (59mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in December
Het Loo, Netherlands
- Average rainfall days in December: 17.4 days
The month with the highest number of rainy days is July (21.6 days).
The month with the least rainy days is April (13.9 days).
Average snowfall in December
Het Loo, Netherlands
- Average snowfall in December: 28mm
The month with the highest snowfall is December (28mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Het Loo, Netherlands
- Average snowfall days in December: 3.5 days
The month with the highest number of snowfall days is February (4.6 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
Het Loo, Netherlands
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in December: 3h and 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in December
Het Loo, Netherlands
- Average sunshine days in December: 8.7 days
The month with the most sunshine days is April (13.9 days).
The month with the least sunshine days is July (7.5 days).
Average UV index in December
Het Loo, Netherlands
- Average UV index in December: 2
The month with the highest UV index is June (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Het Loo, Netherlands
- Average cloud cover in December: 66
The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in December
Het Loo, Netherlands
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (9km).
The month with the lowest visibility is September (8km).
