December weather forecastSistranda, Norway
December
Weather in December
December, the first month of the winter in Sistranda, is still a cold month, with an average temperature varying between 3.1°C (37.6°F) and 5.3°C (41.5°F).Temperature
Sistranda experiences a minor change to a cold 5.3°C (41.5°F) in average high-temperature during December, closely reflecting November. Sistranda maintains an average of approximately 3.1°C (37.6°F) during December nights, with only a minimal decrease from the daytime temperature.Humidity
January, March, October through December, with an average relative humidity of 73%, are the least humid months.Rainfall
December is the month with the most rainfall in Sistranda, Norway. Rain falls for 18.5 days and accumulates 90mm (3.54") of precipitation.Snowfall
January through May, October through December are months with snowfall. In December, in Sistranda, it is snowing for 3.5 days. Throughout December, 32mm (1.26") of snow is accumulated. Throughout the year, there are 27.5 snowfall days, and 279mm (10.98") of snow is accumulated.Sea temperature
In Sistranda, Norway, the average seawater temperature in December is 7.9°C (46.2°F).Note: Immersing oneself in 7.9°C (46.2°F) at sub-10°C (14°F) temperatures is a recipe for harsh cold shock and quickened breathing unless adequately equipped.
Daylight
December has the shortest days of the year, with an average of 4h and 36min of daylight.On the first day of December in Sistranda, sunrise is at 09:38 and sunset at 14:49. On the last day of the month, sunrise is at 10:10 and sunset at 14:45 CET.
Sunshine
With an average of 1.5h of sunshine, December has the least sunshine of the year in Sistranda.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Sistranda. 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: In December, the maximum UV index of 2 suggests these recommendations:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Sistranda, Norway
- Average high temperature in December: 5.3°C
The warmest month (with the highest average high temperature) is August (14.6°C).
The months with the lowest average high temperature are January and February (4.3°C).
- Average low temperature in December: 3.1°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is February (2°C).
Average pressure in December
Sistranda, Norway
- Average pressure in December: 1001.7mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1001.7mbar).
Average wind speed in December
Sistranda, Norway
- Average wind speed in December: 32.1km/h
The windiest month (with the highest average wind speed) is December (32.1km/h).
The calmest month (with the lowest average wind speed) is August (19.3km/h).
Average humidity in December
Sistranda, Norway
- Average humidity in December: 73%
The month with the highest relative humidity is July (82%).
The months with the lowest relative humidity are January, March, October, November and December (73%).
Average rainfall in December
Sistranda, Norway
- Average rainfall in December: 90mm
The wettest month (with the highest rainfall) is December (90mm).
The driest month (with the least rainfall) is June (26mm).
Average rainfall days in December
Sistranda, Norway
- Average rainfall days in December: 18.5 days
The month with the highest number of rainy days is December (18.5 days).
The month with the least rainy days is June (11.5 days).
Average snowfall in December
Sistranda, Norway
- Average snowfall in December: 32mm
The month with the highest snowfall is March (72mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Sistranda, Norway
- Average snowfall days in December: 3.5 days
The month with the highest number of snowfall days is March (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in December
Sistranda, Norway
- Average sea temperature in December: 7.9°C
The best month for swimming (with the highest average sea temperature) is August (14°C).
The coldest month (with the lowest average sea temperature) is March (5.8°C).
Average daylight in December /
Average sunshine in December
Sistranda, Norway
- Average daylight in December: 4h and 36min
The month with the longest days is June (Average daylight: 20h and 36min).
The month with the shortest days is December (Average daylight: 4h and 36min).
- Average sunshine in December: 1h and 30min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in December
Sistranda, Norway
- Average sunshine days in December: 9.3 days
The month with the most sunshine days is July (16.5 days).
The month with the least sunshine days is March (6.8 days).
Average UV index in December
Sistranda, Norway
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Sistranda, Norway
- Average cloud cover in December: 62
The month with the most cloud cover is March (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 50).
Average visibility in December
Sistranda, Norway
- Average visibility in December: 9km
The months with the highest visibility are May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March, April and December (9km).
