December weather forecastGeffen, Netherlands
December
Weather in December
December, the first month of the winter in Geffen, is still a cold month, with an average temperature fluctuating between 2.5°C (36.5°F) and 5.9°C (42.6°F).Temperature
The arrival of December suggests a slight decrease in the average high-temperature, moving from a frosty 9.2°C (48.6°F) in November to an icy 5.9°C (42.6°F). Geffen maintains an average low-temperature of 2.5°C (36.5°F) throughout December's nights.Humidity
The most humid month in Geffen is December, with an average relative humidity of 89%.Rainfall
In Geffen, Netherlands, during December, the rain falls for 18 days and regularly aggregates up to 51mm (2.01") of precipitation. In Geffen, during the entire year, the rain falls for 203.8 days and collects up to 544mm (21.42") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Geffen, in December, during 3.1 snowfall days, 25mm (0.98") of snow is typically accumulated. In Geffen, during the entire year, snow falls for 12.8 days and aggregates up to 94mm (3.7") of snow.Daylight
December has the shortest days of the year, with an average of 7h and 54min of daylight.On the first day of the month, sunrise is at 08:23 and sunset at 16:31. On the last day of December, sunrise is at 08:44 and sunset at 16:37 CET.
Sunshine
With an average of 3.6h of sunshine, December has the least sunshine of the year.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 estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. During bright days, sunglasses that offer UVA and UVB defense are recommended. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Geffen, Netherlands
- Average high temperature in December: 5.9°C
The warmest month (with the highest average high temperature) is July (22.5°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is August (13.8°C).
The coldest months (with the lowest average low temperature) are January and February (1.2°C).
Average pressure in December
Geffen, Netherlands
- Average pressure in December: 1015.3mbar
The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1012mbar).
Average wind speed in December
Geffen, Netherlands
- Average wind speed in December: 17.6km/h
The windiest month (with the highest average wind speed) is December (17.6km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in December
Geffen, 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 (74%).
Average rainfall in December
Geffen, Netherlands
- Average rainfall in December: 51mm
The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in December
Geffen, Netherlands
- Average rainfall days in December: 18 days
The month with the highest number of rainy days is July (20.1 days).
The month with the least rainy days is April (14.3 days).
Average snowfall in December
Geffen, Netherlands
- Average snowfall in December: 25mm
The month with the highest snowfall is February (34mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Geffen, Netherlands
- Average snowfall days in December: 3.1 days
The months with the highest number of snowfall days are January and February (3.8 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
Geffen, Netherlands
- Average daylight in December: 7h and 54min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 3h and 36min
The month with the most sunshine is July (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in December
Geffen, Netherlands
- Average sunshine days in December: 9 days
The month with the most sunshine days is April (13.2 days).
The months with the least sunshine days are June and August (8.3 days).
Average UV index in December
Geffen, 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
Geffen, Netherlands
- Average cloud cover in December: 65
The month with the most cloud cover is December (Cloud cover 65).
The months with the least cloud cover are April and August (Cloud cover 42).
Average visibility in December
Geffen, Netherlands
- Average visibility in December: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, October and November (9km).
The months with the lowest visibility are September and December (8km).
