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
Weather in December
Temperature
As November shifts into December, a minor alteration in temperatures is observed, with average highs reducing from a cold 2.2°C (36°F) to a freezing cold -0.9°C (30.4°F). During December, the nighttime temperatures in Ultervik align closely with the daytime averages, measuring -4°C (24.8°F).Humidity
In Ultervik, the average relative humidity in December is 88%.Rainfall
December is the month with the most rainfall. Rain falls for 8.2 days and accumulates 46mm (1.81") of precipitation.Snowfall
Months with snowfall in Ultervik are January through May, October through December. In Ultervik, in December, during 14.7 snowfall days, 181mm (7.13") of snow is typically accumulated. In Ultervik, during the entire year, snow falls for 84.8 days and aggregates up to 915mm (36.02") of snow.Daylight
With an average of 4h and 36min of daylight, December has the shortest days of the year in Ultervik.On the first day of December, sunrise is at 08:52 and sunset at 14:02. On the last day of the month, sunrise is at 09:24 and sunset at 13:58 CET.
Sunshine
December has the least sunshine of the year in Ultervik, with an average of 1.5h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In December, the maximum UV index of 1 translates into these guidelines:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
How cold is December in Ultervik?
What is the average humidity in December in Ultervik?
What is the rainiest month in Ultervik?
How many days does it rain in December in Ultervik?
How many days does it snow in December in Ultervik?
What is the month with the shortest days in Ultervik?
How many hours of daylight does Ultervik have in December?
What time are sunrise and sunset in December in Ultervik?
What is the month with the least sunshine in Ultervik?
How long on average sun shines in December in Ultervik?
What are the months with the lowest UV index in Ultervik?
What is the UV index intensity in December in Ultervik?
Average temperature in December
Ultervik, Sweden
- Average high temperature in December: -0.9°C
The warmest month (with the highest average high temperature) is July (18.4°C).
The months with the lowest average high temperature are January and February (-3.5°C).
- Average low temperature in December: -4°C
The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is February (-7.6°C).
Average pressure in December
Ultervik, Sweden
- Average pressure in December: 1005.3mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1005.3mbar).
Average wind speed in December
Ultervik, Sweden
- Average wind speed in December: 17.8km/h
The windiest month (with the highest average wind speed) is December (17.8km/h).
The calmest month (with the lowest average wind speed) is July (13km/h).
Average humidity in December
Ultervik, Sweden
- Average humidity in December: 88%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is June (70%).
Average rainfall in December
Ultervik, Sweden
- Average rainfall in December: 46mm
The wettest month (with the highest rainfall) is December (46mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in December
Ultervik, Sweden
- Average rainfall days in December: 8.2 days
The months with the highest number of rainy days are July and August (14 days).
The month with the least rainy days is February (4.2 days).
Average snowfall in December
Ultervik, Sweden
- Average snowfall in December: 181mm
The month with the highest snowfall is March (199mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Ultervik, Sweden
- Average snowfall days in December: 14.7 days
The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ultervik, Sweden
- Average daylight in December: 4h and 4min
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 3min
The month with the most sunshine is June (Average sunshine: 13h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in December
Ultervik, Sweden
- Average sunshine days in December: 10.7 days
The month with the most sunshine days is June (15.7 days).
The month with the least sunshine days is November (10.1 days).
Average UV index in December
Ultervik, Sweden
- Average UV index in December: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in December
Ultervik, Sweden
- Average cloud cover in December: 65
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in December
Ultervik, Sweden
- Average visibility in December: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February and March (8km).
Ultervik, Sweden
Weather forecast for your location
2. Allow the app to use your location
