December weather forecast
Radio Kootwijk, Netherlands

December

Weather in December

December, the first month of the winter in Radio Kootwijk, is still a cold month, with temperature in the range of an average low of 2.4°C (36.3°F) and an average high of 5.6°C (42.1°F).

Temperature

In Radio Kootwijk, the beginning of December is marked by a marginally lowered average high-temperature, shifting from November's frosty 9°C (48.2°F) to a wintry 5.6°C (42.1°F). Radio Kootwijk documents an average low-temperature of 2.4°C (36.3°F) for the nights of December.

Humidity

December is the most humid month in Radio Kootwijk, with an average relative humidity of 89%.

Rainfall

In Radio Kootwijk, in December, during 17.4 rainfall days, 52mm (2.05") of precipitation is typically accumulated. In Radio Kootwijk, Netherlands, during the entire year, the rain falls for 200.7 days and collects up to 547mm (21.54") of precipitation.

Snowfall

Months with snowfall in Radio Kootwijk are January through March and December. The month with the most snowfall in Radio Kootwijk is December, when snow falls for 3.5 days and typically aggregates up to 28mm (1.1") of snow.

Daylight

With an average of 7h and 48min of daylight, December has the shortest days of the year in Radio Kootwijk.
On the first day of the month, sunrise is at 08:23 and sunset at 16:28. On the last day of December, sunrise is at 08:45 and sunset at 16:34 CET.

Sunshine

With an average of 3.3h 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 Radio Kootwijk, Netherlands. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.

Frequently asked questions

Is it cold in Radio Kootwijk during December?
In December, in Radio Kootwijk, the average high-temperature is 5.6°C (42.1°F), and the average low-temperature is 2.4°C (36.3°F).
What is the most humid month in Radio Kootwijk?
With an average relative humidity of 89%, December is the most humid month in Radio Kootwijk, Netherlands.
What is the average humidity in December in Radio Kootwijk?
The average relative humidity in December is 89%.
How many days does it rain in December in Radio Kootwijk?
In Radio Kootwijk, Netherlands, in December, during 17.4 rainfall days, 52mm (2.05") of precipitation is typically accumulated.
What is the snowiest month in Radio Kootwijk?
The month with the most snowfall in Radio Kootwijk, Netherlands, is December, when snow falls for 3.5 days and typically aggregates up to 28mm (1.1") of snow.
When does it start to snow in Radio Kootwijk?
December is the first month it typically snows in Radio Kootwijk, Netherlands. Throughout December, in the average 3.5 snowfall days, it receives 28mm (1.1") of snow.
What is the month with the shortest days in Radio Kootwijk?
December has the shortest days of the year in Radio Kootwijk, with an average of 7h and 48min of daylight.
What is the average length of the day in December in Radio Kootwijk?
In December, the average day length in Radio Kootwijk is 7h and 49min.
When are sunrise and sunset in December in Radio Kootwijk?
In December, on the first day of the month, sunrise is at 08:23 and sunset at 16:28. On the last day of the month, sunrise is at 08:45 and sunset at 16:34 CET.
What is the month with the least sunshine in Radio Kootwijk?
December has the least sunshine of the year in Radio Kootwijk, Netherlands, with an average of 3.3h of sunshine.
How many hours of sunshine does Radio Kootwijk have in December?
In December, the average sunshine duration is 3.3h.
When is the lowest UV index in Radio Kootwijk?
The months with the lowest UV index in Radio Kootwijk, Netherlands, are January, February, November and December, with an average maximum UV index of 2.
What is the UV index reading in December in Radio Kootwijk?
In December, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Radio Kootwijk, 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
Radio Kootwijk, 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
Radio Kootwijk, 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
Radio Kootwijk, 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
Radio Kootwijk, 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
Radio Kootwijk, 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
Radio Kootwijk, 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
Radio Kootwijk, 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
Radio Kootwijk, 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
Radio Kootwijk, 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
Radio Kootwijk, 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
Radio Kootwijk, 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
Radio Kootwijk, 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).

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