December weather forecast
Herlev, Denmark

englishespañol中文
Share

Weather in December

December retains the winter cold, as Herlev braces itself for the chilly weeks ahead. The city welcomes an increase in snowfall, culminating at 29mm (1.14") on six days, making it the snowiest month of the year. Regular rain showers continue to visit the city, while average high temperatures hover around the freezing point at 4.6°C (40.3°F). Short daylight hours, averaging 7.1 hours, underline the somberness of the winter solstice. As the year draws to a close, there's an innate sense of hibernation that signifies the cycle of seasons turning anew.

Temperature

As December arrives, Herlev's weather displays a minor decrease in high-temperatures, transitioning from November's chilly 7.8°C (46°F) to an icy 4.6°C (40.3°F). Herlev's nocturnal December readings average at a still cold 2.4°C (36.3°F), showing little variation from the daytime temperatures.

Humidity

The months with the highest humidity in Herlev are January and December, with an average relative humidity of 86%.

Rainfall

In Herlev, in December, it is raining for 15 days, with typically 28mm (1.1") of accumulated precipitation. Throughout the year, in Herlev, there are 163.1 rainfall days, and 345mm (13.58") of precipitation is accumulated.

Snowfall

Months with snowfall in Herlev are January through April, November and December. In Herlev, in December, during 5.7 snowfall days, 29mm (1.14") of snow is typically accumulated. In Herlev, during the entire year, snow falls for 26.8 days and aggregates up to 115mm (4.53") of snow.

Daylight

The month with the shortest days in Herlev is December, with an average of 7h and 6min of daylight.
On the first day of the month, sunrise is at 08:16 and sunset at 15:42. On the last day of December, in Herlev, sunrise is at 08:39 and sunset at 15:47 CET.

Sunshine

December has the least sunshine of the year, with an average of 3.1h of sunshine.

UV index

In Herlev, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: During December, 2 as the daily maximum UV index converts into the following advice:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.

Frequently asked questions

Is December cold in Herlev?

In Herlev, 4.6°C (40.3°F) is the average high-temperature and 2.4°C (36.3°F) is the average low-temperature during December.

What are the most humid months in Herlev?

January and December, with an average relative humidity of 86%, are most humid months in Herlev.

What is the average humidity in December in Herlev?

In December, the average relative humidity in Herlev, Denmark, is 86%.

How much does it rain in Herlev in December?

In Herlev, Denmark, in December, during 15 rainfall days, 28mm (1.1") of precipitation is typically accumulated.

How much does it snow in Herlev in December?

In Herlev, Denmark, during December, snow falls for 5.7 days and regularly aggregates up to 29mm (1.14") of snow.

What is the month with the shortest days in Herlev?

The month with the shortest days in Herlev, Denmark, is December, with an average of 7h and 6min of daylight.

How many hours of daylight does Herlev have in December?

In December, the average day length in Herlev, Denmark, is 7h and 8min.

When are sunrise and sunset in December in Herlev?

On the first day of December, sunrise is at 08:16 and sunset at 15:42. On the last day of the month, sunrise is at 08:39 and sunset at 15:47 CET.

What is the month with the least sunshine in Herlev?

December has the least sunshine of the year in Herlev, Denmark, with an average of 3.1h of sunshine.

How long on average sun shines in December in Herlev?

In December, the average sunshine duration in Herlev is 3.1h.

What is the UV index reading in December in Herlev?

In Herlev, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Herlev, Denmark

Average temperature in December - Herlev, Denmark
  • Average high temperature in December: 4.6°C

The warmest month (with the highest average high temperature) is August (20.3°C).
The month with the lowest average high temperature is February (2.7°C).

  • Average low temperature in December: 2.4°C

The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is February (0.1°C).

Average pressure in December
Herlev, Denmark

Average pressure in December - Herlev, Denmark
  • Average pressure in December: 1011.1mbar

The month with the highest atmospheric pressure is April (1015.6mbar).
The month with the lowest atmospheric pressure is December (1011.1mbar).

Average wind speed in December
Herlev, Denmark

Average wind speed in December - Herlev, Denmark
  • Average wind speed in December: 22.1km/h

The windiest month (with the highest average wind speed) is December (22.1km/h).
The calmest month (with the lowest average wind speed) is July (15.4km/h).

Average humidity in December
Herlev, Denmark

Average humidity in December - Herlev, Denmark
  • Average humidity in December: 86%

The months with the highest relative humidity are January and December (86%).
The months with the lowest relative humidity are April, May and June (75%).

Average rainfall in December
Herlev, Denmark

Average rainfall in December - Herlev, Denmark
  • Average rainfall in December: 28mm

The wettest month (with the highest rainfall) is August (50mm).
The driest month (with the least rainfall) is April (13mm).

Average rainfall days in December
Herlev, Denmark

Average rainfall days in December - Herlev, Denmark
  • Average rainfall days in December: 15 days

The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is February (9.2 days).

Average snowfall in December
Herlev, Denmark

Average snowfall in December - Herlev, Denmark
  • Average snowfall in December: 29mm

The month with the highest snowfall is February (34mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in December
Herlev, Denmark

Average snowfall days in December - Herlev, Denmark
  • Average snowfall days in December: 5.7 days

The month with the highest number of snowfall days is February (8.1 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
Herlev, Denmark

Average daylight in December / Average sunshine in December - Herlev, Denmark
  • Average daylight in December: 7h and 1min

The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 6min).

  • Average sunshine in December: 3h and 1min

The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).

Average sunshine days in December
Herlev, Denmark

Average sunshine days in December - Herlev, Denmark
  • Average sunshine days in December: 9.1 days

The month with the most sunshine days is April (16.5 days).
The month with the least sunshine days is December (9.1 days).

Average UV index in December
Herlev, Denmark

Average UV index in December - Herlev, Denmark
  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in December
Herlev, Denmark

Average cloud cover in December - Herlev, Denmark
  • Average cloud cover in December: 70

The month with the most cloud cover is December (Cloud cover 70).
The months with the least cloud cover are June and August (Cloud cover 38).

Average visibility in December
Herlev, Denmark

Average visibility in December - Herlev, Denmark
  • 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).

Herlev, Denmark

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location