December weather forecastUlsteinvik, Norway
December
Weather in December
December, the first month of the winter in Ulsteinvik, is still a cold month, with an average temperature varying between 0.2°C (32.4°F) and -2.8°C (27°F).Temperature
As December takes its course, Ulsteinvik's average high-temperature registers at a still cold 0.2°C (32.4°F), closely aligning with the preceding month. A consistent nighttime average temperature of -2.8°C (27°F) is maintained during December.Humidity
In December, the average relative humidity in Ulsteinvik is 82%.Rainfall
The month with the most rainfall is December, when the rain falls for 16.3 days and typically aggregates up to 141mm (5.55") of precipitation.Snowfall
Months with snowfall in Ulsteinvik, Norway, are January through May, October through December. In December, in Ulsteinvik, Norway, it is snowing for 13.1 days. Throughout December, 359mm (14.13") of snow is accumulated. In Ulsteinvik, during the entire year, snow falls for 70.3 days and aggregates up to 1824mm (71.81") of snow.Sea temperature
In December, the average sea temperature in Ulsteinvik is 8°C (46.4°F).Note: Swimming in 8°C (46.4°F) is deemed hazardous. Exposure to temperatures below 10°C (50°F) leads to immediate severe cold shock and hyperventilation.
Daylight
The month with the shortest days in Ulsteinvik is December, with an average of 5h and 12min of daylight.On the first day of December, sunrise is at 09:34 and sunset at 15:17. On the last day of the month, sunrise is at 10:03 and sunset at 15:16 CET.
Sunshine
The month with the least sunshine is December, with an average of 2.3h of sunshine.UV index
February, March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Ulsteinvik. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 1 in December interprets into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Ulsteinvik, Norway
- Average high temperature in December: 0.2°C
The warmest month (with the highest average high temperature) is July (15.3°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in December: -2.8°C
The month with the highest average low temperature is August (9.7°C).
The coldest month (with the lowest average low temperature) is February (-3.8°C).
Average pressure in December
Ulsteinvik, Norway
- Average pressure in December: 1003.7mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1003.7mbar).
Average wind speed in December
Ulsteinvik, Norway
- Average wind speed in December: 16.6km/h
The windiest month (with the highest average wind speed) is December (16.6km/h).
The calmest month (with the lowest average wind speed) is August (9.2km/h).
Average humidity in December
Ulsteinvik, Norway
- Average humidity in December: 82%
The month with the highest relative humidity is March (85%).
The month with the lowest relative humidity is May (77%).
Average rainfall in December
Ulsteinvik, Norway
- Average rainfall in December: 141mm
The wettest month (with the highest rainfall) is December (141mm).
The driest month (with the least rainfall) is June (63mm).
Average rainfall days in December
Ulsteinvik, Norway
- Average rainfall days in December: 16.3 days
The month with the highest number of rainy days is August (21.8 days).
The month with the least rainy days is February (11.9 days).
Average snowfall in December
Ulsteinvik, Norway
- Average snowfall in December: 359mm
The month with the highest snowfall is February (410mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Ulsteinvik, Norway
- Average snowfall days in December: 13.1 days
The month with the highest number of snowfall days is January (15 days).
The months with the least snowfall days are July, August and September (0 days).
Average sea temperature in December
Ulsteinvik, Norway
- Average sea temperature in December: 8°C
The best month for swimming (with the highest average sea temperature) is August (14.3°C).
The coldest month (with the lowest average sea temperature) is March (5.3°C).
Average daylight in December /
Average sunshine in December
Ulsteinvik, Norway
- Average daylight in December: 5h and 12min
The month with the longest days is June (Average daylight: 19h and 42min).
The month with the shortest days is December (Average daylight: 5h and 12min).
- Average sunshine in December: 2h and 18min
The month with the most sunshine is June (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).
Average sunshine days in December
Ulsteinvik, Norway
- Average sunshine days in December: 7.2 days
The month with the most sunshine days is April (11.4 days).
The month with the least sunshine days is December (7.2 days).
Average UV index in December
Ulsteinvik, 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 February, March, November and December (UV index 1).
Average cloud cover in December
Ulsteinvik, Norway
- Average cloud cover in December: 65
The month with the most cloud cover is March (Cloud cover 67).
The month with the least cloud cover is May (Cloud cover 54).
Average visibility in December
Ulsteinvik, Norway
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
