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 start of December marks an average high-temperature of a still chilly 7°C (44.6°F), hardly distinguishable from the conditions in November. Zwanenburg experiences a steady nighttime temperature of 4.3°C (39.7°F) throughout the month of December.Humidity
January and December, with an average relative humidity of 84%, are the most humid months in Zwanenburg.Rainfall
The month with the most rainfall is December, when the rain falls for 20.5 days and typically aggregates up to 65mm (2.56") of precipitation.Snowfall
Months with snowfall in Zwanenburg are January through March, November and December. In Zwanenburg, in December, during 2.5 snowfall days, 13mm (0.51") of snow is typically accumulated. Throughout the year, there are 12.4 snowfall days, and 64mm (2.52") of snow is accumulated.Daylight
The month with the shortest days in Zwanenburg is December, with an average of 7h and 48min of daylight.On the first day of December, sunrise is at 08:29 and sunset at 16:31. On the last day of the month, sunrise is at 08:50 and sunset at 16:37 CET.
Sunshine
With an average of 3.4h of sunshine, December has the least sunshine of the year.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Zwanenburg. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: An average maximum UV index of 2 in December leads to these recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Always opt for UVA and UVB-resistant sunglasses on radiant days. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Zwanenburg in December?
What are the most humid months in Zwanenburg?
What is the average humidity in December in Zwanenburg?
What is the wettest month in Zwanenburg?
How much does it rain in Zwanenburg in December?
How many days does it snow in December in Zwanenburg?
What is the month with the shortest days in Zwanenburg?
What is the average length of the day in December in Zwanenburg?
When are sunrise and sunset in December in Zwanenburg?
What is the month with the least sunshine in Zwanenburg?
How long on average sun shines in December in Zwanenburg?
What is the month with the lowest UV index in Zwanenburg?
What is the UV index intensity in December in Zwanenburg?
Average temperature in December
Zwanenburg, Netherlands
- Average high temperature in December: 7°C
The warmest month (with the highest average high temperature) is August (21.3°C).
The month with the lowest average high temperature is January (5.6°C).
- Average low temperature in December: 4.3°C
The month with the highest average low temperature is August (15.3°C).
The coldest months (with the lowest average low temperature) are January and February (2.6°C).
Average pressure in December
Zwanenburg, Netherlands
- Average pressure in December: 1014.2mbar
The month with the highest atmospheric pressure is September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1011.2mbar).
Average wind speed in December
Zwanenburg, Netherlands
- Average wind speed in December: 22.2km/h
The windiest month (with the highest average wind speed) is December (22.2km/h).
The calmest month (with the lowest average wind speed) is July (14.4km/h).
Average humidity in December
Zwanenburg, Netherlands
- Average humidity in December: 84%
The months with the highest relative humidity are January and December (84%).
The month with the lowest relative humidity is April (74%).
Average rainfall in December
Zwanenburg, Netherlands
- Average rainfall in December: 65mm
The wettest month (with the highest rainfall) is December (65mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in December
Zwanenburg, Netherlands
- Average rainfall days in December: 20.5 days
The month with the highest number of rainy days is December (20.5 days).
The month with the least rainy days is October (13 days).
Average snowfall in December
Zwanenburg, Netherlands
- Average snowfall in December: 13mm
The month with the highest snowfall is February (28mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Zwanenburg, Netherlands
- Average snowfall days in December: 2.5 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
Zwanenburg, 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 month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in December
Zwanenburg, Netherlands
- Average sunshine days in December: 6.1 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is December (6.1 days).
Average UV index in December
Zwanenburg, Netherlands
- 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
Zwanenburg, Netherlands
- Average cloud cover in December: 65
The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in December
Zwanenburg, Netherlands
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
