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 introduction of December sees an average high-temperature of an icy 4.8°C (40.6°F), hardly deviating from November. Recording a slight drop from the daily maximum, Slet notes an average low temperature of 2.4°C (36.3°F) in the month of December.Humidity
With an average relative humidity of 87%, December is the most humid month in Slet.Rainfall
In Slet, in December, during 11.7 rainfall days, 23mm (0.91") of precipitation is typically accumulated. Throughout the year, in Slet, there are 142.6 rainfall days, and 304mm (11.97") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Slet, in December, snow falls for 4.8 days, with typically accumulated 22mm (0.87") of snow. Throughout the year, in Slet, Denmark, there are 26.7 snowfall days, and 112mm (4.41") of snow is accumulated.Daylight
With an average of 7h and 6min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 08:27 and sunset at 15:49. On the last day of the month, sunrise is at 08:51 and sunset at 15:54 CET.
Sunshine
The average sunshine in December in Slet is 3.6h.UV index
In December, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the average person.Note: The UV index of 2 during December translates into the following guidance:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Slet in December?
What is the most humid month in Slet?
What is the average humidity in December in Slet?
How much does it rain in Slet in December?
How much does it snow in Slet in December?
What is the month with the shortest days in Slet?
How many hours of daylight does Slet have in December?
When are sunrise and sunset in December in Slet?
How many hours of sunshine does Slet have in December?
What is the UV index reading in December in Slet?
Average temperature in December
Slet, Denmark
- Average high temperature in December: 4.8°C
The warmest month (with the highest average high temperature) is July (20.2°C).
The month with the lowest average high temperature is February (3°C).
- Average low temperature in December: 2.4°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is February (0.3°C).
Average pressure in December
Slet, Denmark
- Average pressure in December: 1010.2mbar
The month with the highest atmospheric pressure is April (1015.4mbar).
The month with the lowest atmospheric pressure is December (1010.2mbar).
Average wind speed in December
Slet, Denmark
- Average wind speed in December: 20.6km/h
The windiest month (with the highest average wind speed) is December (20.6km/h).
The calmest month (with the lowest average wind speed) is July (15.2km/h).
Average humidity in December
Slet, Denmark
- Average humidity in December: 87%
The month with the highest relative humidity is December (87%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in December
Slet, Denmark
- Average rainfall in December: 23mm
The wettest month (with the highest rainfall) is July (43mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in December
Slet, Denmark
- Average rainfall days in December: 11.7 days
The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is February (8.1 days).
Average snowfall in December
Slet, Denmark
- Average snowfall in December: 22mm
The month with the highest snowfall is January (32mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Slet, Denmark
- Average snowfall days in December: 4.8 days
The months with the highest number of snowfall days are January and February (8.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Slet, Denmark
- Average daylight in December: 7h and 1min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in December
Slet, Denmark
- Average sunshine days in December: 12.5 days
The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is February (10.9 days).
Average UV index in December
Slet, Denmark
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Slet, Denmark
- Average cloud cover in December: 66
The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is June (Cloud cover 40).
Average visibility in December
Slet, Denmark
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
