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 sea temperature 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
Weather in December
Temperature
December's arrival brings an average high-temperature of a still icy 0.5°C (32.9°F), slightly deviating from November's 3°C (37.4°F). December nighttime temperatures hover close to the daytime peak with an average of -2.5°C (27.5°F).Humidity
In December, the average relative humidity is 79%.Rainfall
The month with the most rainfall is December, when the rain falls for 15.3 days and typically aggregates up to 106mm (4.17") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Sjøholt, in December, during 11.1 snowfall days, 224mm (8.82") of snow is typically accumulated. Throughout the year, in Sjøholt, there are 56 snowfall days, and 1403mm (55.24") of snow is accumulated.Sea temperature
In Sjøholt, the average seawater temperature in December is 8°C (46.4°F).Note: Entering waters of 8°C (46.4°F) is life-endangering. A mere moment in 13°C (55.4°F) waters feels piercing cold, and below 10°C (50°F) it can lead to immediate cold shock and cessation of breathing control, depending on body resilience.
Daylight
December has the shortest days of the year in Sjøholt, with an average of 5h and 12min of daylight.On the first day of the month, sunrise is at 09:31 and sunset at 15:11. On the last day of December, sunrise is at 10:01 and sunset at 15:10 CET.
Sunshine
With an average of 1.9h of sunshine, December has the least sunshine of the year in Sjøholt.UV index
The months with the lowest UV index are March and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 1 during December morphs into the following directions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
How cold is December in Sjøholt?
What is the average humidity in December in Sjøholt?
What is the wettest month in Sjøholt?
How much does it rain in Sjøholt in December?
How much does it snow in Sjøholt in December?
What is the sea water temperature in December in Sjøholt?
What is the month with the shortest days in Sjøholt?
How many hours of daylight does Sjøholt have in December?
When is the sunrise / sunset in December in Sjøholt?
What is the month with the least sunshine in Sjøholt?
How long on average sun shines in December in Sjøholt?
What are the months with the lowest UV index in Sjøholt?
What is the UV index reading in December in Sjøholt?
Average temperature in December
Sjøholt, Norway
- Average high temperature in December: 0.5°C
The warmest months (with the highest average high temperature) are July and August (15.1°C).
The month with the lowest average high temperature is January (-0.4°C).
- Average low temperature in December: -2.5°C
The month with the highest average low temperature is August (9.8°C).
The coldest month (with the lowest average low temperature) is February (-4.1°C).
Average pressure in December
Sjøholt, Norway
- Average pressure in December: 1003.6mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1003.6mbar).
Average wind speed in December
Sjøholt, Norway
- Average wind speed in December: 17.2km/h
The windiest month (with the highest average wind speed) is December (17.2km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in December
Sjøholt, Norway
- Average humidity in December: 79%
The month with the highest relative humidity is March (84%).
The month with the lowest relative humidity is November (76%).
Average rainfall in December
Sjøholt, Norway
- Average rainfall in December: 106mm
The wettest month (with the highest rainfall) is December (106mm).
The driest month (with the least rainfall) is November (46mm).
Average rainfall days in December
Sjøholt, Norway
- Average rainfall days in December: 15.3 days
The month with the highest number of rainy days is August (20.7 days).
The month with the least rainy days is February (11.5 days).
Average snowfall in December
Sjøholt, Norway
- Average snowfall in December: 224mm
The month with the highest snowfall is March (273mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Sjøholt, Norway
- Average snowfall days in December: 11.1 days
The month with the highest number of snowfall days is March (11.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in December
Sjøholt, Norway
- Average sea temperature in December: 8°C
The best month for swimming (with the highest average sea temperature) is August (14.5°C).
The coldest month (with the lowest average sea temperature) is March (5.3°C).
Average daylight in December /
Average sunshine in December
Sjøholt, Norway
- Average daylight in December: 5h and 1min
The month with the longest days is June (Average daylight: 19h and 48min).
The month with the shortest days is December (Average daylight: 5h and 12min).
- Average sunshine in December: 1h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 54min).
Average sunshine days in December
Sjøholt, Norway
- Average sunshine days in December: 9.1 days
The month with the most sunshine days is November (13.6 days).
The months with the least sunshine days are July and August (8.8 days).
Average UV index in December
Sjøholt, Norway
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are March and December (UV index 1).
Average cloud cover in December
Sjøholt, Norway
- Average cloud cover in December: 62
The month with the most cloud cover is March (Cloud cover 64).
The month with the least cloud cover is November (Cloud cover 50).
Average visibility in December
Sjøholt, Norway
- Average visibility in December: 9km
The month with the highest visibility is November (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
Sjøholt, Norway
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