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 beginning of December subtly marks a decrease in the average high-temperature, transitioning from 9°C (48.2°F) in November to a still frosty 6°C (42.8°F). Winsum experiences a subtle drop in temperature during the December nights, recording an average of 2.7°C (36.9°F).Humidity
The most humid month is December, with an average relative humidity of 88%.Rainfall
In Winsum, in December, it is raining for 17.5 days, with typically 28mm (1.1") of accumulated precipitation. In Winsum, during the entire year, the rain falls for 179 days and collects up to 336mm (13.23") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Winsum, Netherlands, during December, snow falls for 3.4 days and regularly aggregates up to 12mm (0.47") of snow. Throughout the year, there are 14.9 snowfall days, and 51mm (2.01") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 36min of daylight.On the first day of the month, sunrise is at 08:26 and sunset at 16:19. On the last day of December, in Winsum, sunrise is at 08:48 and sunset at 16:25 CET.
Sunshine
The month with the least sunshine is December, 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 value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 2 in December translates into this advice:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Winsum in December?
What is the most humid month in Winsum?
What is the average humidity in December in Winsum?
How many days does it rain in December in Winsum?
How many days does it snow in December in Winsum?
What is the month with the shortest days in Winsum?
What is the average length of the day in December in Winsum?
What time are sunrise and sunset in December in Winsum?
What is the month with the least sunshine in Winsum?
How long on average sun shines in December in Winsum?
What is the month with the lowest UV index in Winsum?
What is the UV index intensity in December in Winsum?
Average temperature in December
Winsum, Netherlands
- Average high temperature in December: 6°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 (4.4°C).
- Average low temperature in December: 2.7°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is February (1°C).
Average pressure in December
Winsum, Netherlands
- Average pressure in December: 1013.4mbar
The months with the highest atmospheric pressure are May and September (1016.4mbar).
The month with the lowest atmospheric pressure is November (1011.1mbar).
Average wind speed in December
Winsum, Netherlands
- Average wind speed in December: 21.2km/h
The windiest month (with the highest average wind speed) is December (21.2km/h).
The calmest month (with the lowest average wind speed) is July (14km/h).
Average humidity in December
Winsum, Netherlands
- Average humidity in December: 88%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is April (77%).
Average rainfall in December
Winsum, Netherlands
- Average rainfall in December: 28mm
The wettest month (with the highest rainfall) is June (41mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Winsum, Netherlands
- Average rainfall days in December: 17.5 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (11.5 days).
Average snowfall in December
Winsum, Netherlands
- Average snowfall in December: 12mm
The month with the highest snowfall is January (17mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Winsum, Netherlands
- Average snowfall days in December: 3.4 days
The month with the highest number of snowfall days is February (4.8 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
Winsum, Netherlands
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in December
Winsum, Netherlands
- Average sunshine days in December: 9 days
The months with the most sunshine days are March and April (14.8 days).
The month with the least sunshine days is December (9 days).
Average UV index in December
Winsum, Netherlands
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Winsum, Netherlands
- Average cloud cover in December: 68
The month with the most cloud cover is December (Cloud cover 68).
The months with the least cloud cover are April and August (Cloud cover 41).
Average visibility in December
Winsum, Netherlands
- Average visibility in December: 9km
The months with the highest visibility are April and August (10km).
The months with the lowest visibility are January, February, March, May, June, July, September, October, November and December (9km).
