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
December brings a slight decrease in the average high-temperature, shifting from a cold 5.1°C (41.2°F) in November to a still icy 1.5°C (34.7°F). Mysen reports an average low temperature of -1.5°C (29.3°F) in December, a minor decrease from the day's highs.Humidity
In December, the average relative humidity is 84%.Rainfall
In Mysen, in December, during 10.5 rainfall days, 28mm (1.1") of precipitation is typically accumulated. Throughout the year, there are 140.1 rainfall days, and 339mm (13.35") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Mysen, in December, during 5 snowfall days, 20mm (0.79") of snow is typically accumulated. In Mysen, during the entire year, snow falls for 27.5 days and aggregates up to 125mm (4.92") of snow.Daylight
With an average of 6h and 12min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 08:46 and sunset at 15:20. On the last day of the month, sunrise is at 09:12 and sunset at 15:22 CET.
Sunshine
The month with the least sunshine is December, with an average of 3.3h of sunshine.UV index
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 2 during December morphs into the following directions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the average humidity in December in Mysen?
How much does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December in Mysen?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Mysen have in December?
What is the month with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Mysen, Norway
- Average high temperature in December: 1.5°C
The warmest month (with the highest average high temperature) is July (19.8°C).
The months with the lowest average high temperature are January and February (0.1°C).
- Average low temperature in December: -1.5°C
The months with the highest average low temperature are July and August (12.9°C).
The coldest month (with the lowest average low temperature) is February (-4°C).
Average pressure in December
Mysen, Norway
- Average pressure in December: 1008mbar
The month with the highest atmospheric pressure is April (1014.3mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed in December
Mysen, Norway
- Average wind speed in December: 17.5km/h
The windiest month (with the highest average wind speed) is December (17.5km/h).
The calmest month (with the lowest average wind speed) is July (13.1km/h).
Average humidity in December
Mysen, Norway
- Average humidity in December: 84%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April and May (71%).
Average rainfall in December
Mysen, Norway
- Average rainfall in December: 28mm
The wettest months (with the highest rainfall) are July and August (44mm).
The driest month (with the least rainfall) is January (15mm).
Average rainfall days in December
Mysen, Norway
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in December
Mysen, Norway
- Average snowfall in December: 20mm
The month with the highest snowfall is March (30mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Mysen, Norway
- Average snowfall days in December: 5 days
The month with the highest number of snowfall days is February (6.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Mysen, Norway
- Average daylight in December: 6h and 1min
The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in December
Mysen, Norway
- Average sunshine days in December: 15.2 days
The month with the most sunshine days is January (17.3 days).
The month with the least sunshine days is July (11 days).
Average UV index in December
Mysen, Norway
- 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, March, October, November and December (UV index 2).
Average cloud cover in December
Mysen, Norway
- Average cloud cover in December: 57
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are June, July and August (Cloud cover 38).
Average visibility in December
Mysen, Norway
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, August and September (10km).
The months with the lowest visibility are January, February, March, July, October, November and December (9km).
