December weather forecastBlomvåg, Norway
December weather for Blomvåg, Norway: The month with the shortest days in Blomvåg, Norway, is December, with an average of 5h and 54min of daylight. In Blomvåg, Norway, during December, the rain falls for 22.5 days and regularly aggregates up to 172mm (6.77") of precipitation.
December
Weather in December
The first month of the winter, December, is also an icy month in Blomvåg, Norway, with an average temperature varying between 4°C (39.2°F) and 5.8°C (42.4°F).Temperature
Blomvåg's weather in December displays an average high-temperature of a wintry 5.8°C (42.4°F), showing minor disparity from November's 7.9°C (46.2°F). Blomvåg records a negligible downturn from daytime temperatures, averaging a low of 4°C (39.2°F) in the month of December.Humidity
In Blomvåg, the average relative humidity in December is 75%.Rainfall
In Blomvåg, in December, during 22.5 rainfall days, 172mm (6.77") of precipitation is typically accumulated. Throughout the year, in Blomvåg, Norway, there are 229.7 rainfall days, and 1406mm (55.35") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Blomvåg, in December, snow falls for 3.5 days, with typically accumulated 25mm (0.98") of snow. In Blomvåg, during the entire year, snow falls for 23.7 days and aggregates up to 186mm (7.32") of snow.Daylight
With an average of 5h and 54min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 09:20 and sunset at 15:38. On the last day of December, in Blomvåg, sunrise is at 09:47 and sunset at 15:39 CET.
Sunshine
January and December, with an average of 2.2h of sunshine, are months with the least sunshine.UV index
The months with the lowest UV index in Blomvåg are January through March, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 2 during December translates into the following recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. 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. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Blomvåg, Norway
- Average high temperature in December: 5.8°C
The warmest month (with the highest average high temperature) is August (15.7°C).
The month with the lowest average high temperature is February (4.3°C).
- Average low temperature in December: 4°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).
Average pressure in December
Blomvåg, Norway
- Average pressure in December: 1005mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1005mbar).
Average wind speed in December
Blomvåg, Norway
- Average wind speed in December: 29.1km/h
The windiest month (with the highest average wind speed) is January (29.5km/h).
The calmest month (with the lowest average wind speed) is July (18.5km/h).
Average humidity in December
Blomvåg, Norway
- Average humidity in December: 75%
The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is November (73%).
Average rainfall in December
Blomvåg, Norway
- Average rainfall in December: 172mm
The wettest month (with the highest rainfall) is October (178mm).
The driest month (with the least rainfall) is June (56mm).
Average rainfall days in December
Blomvåg, Norway
- Average rainfall days in December: 22.5 days
The month with the highest number of rainy days is December (22.5 days).
The month with the least rainy days is June (14.7 days).
Average snowfall in December
Blomvåg, Norway
- Average snowfall in December: 25mm
The month with the highest snowfall is February (51mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Blomvåg, Norway
- Average snowfall days in December: 3.5 days
The month with the highest number of snowfall days is February (6.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Blomvåg, Norway
- Average daylight in December: 5h and 54min
The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).
- Average sunshine in December: 2h and 12min
The month with the most sunshine is June (Average sunshine: 9h and 36min).
The months with the least sunshine are January and December (Average sunshine: 2h and 12min).
Average sunshine days in December
Blomvåg, Norway
- Average sunshine days in December: 5.4 days
The month with the most sunshine days is June (13.5 days).
The month with the least sunshine days is December (5.4 days).
Average UV index in December
Blomvåg, Norway
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in December
Blomvåg, Norway
- Average cloud cover in December: 68
The months with the most cloud cover are January and December (Cloud cover 68).
The month with the least cloud cover is May (Cloud cover 47).
Average visibility in December
Blomvåg, Norway
- Average visibility in December: 9km
The months with the highest visibility are May, June, July and August (10km).
The months with the lowest visibility are January, February, March, April, September, October, November and December (9km).
