December weather forecastScandinavia, WI
December
Weather in December
December, the first month of the winter in Scandinavia, is also a subzero cold month, with an average temperature fluctuating between 18.1°F (-7.7°C) and 27.5°F (-2.5°C).Temperature
In December, the meteorological conditions alter, with the average high-temperature shifting from a wintry 40.6°F (4.8°C) in November to a freezing cold 27.5°F (-2.5°C). Scandinavia's average low-temperature is measured at a still subzero cold 18.1°F (-7.7°C) during December.Humidity
The average relative humidity in December is 86%.Rainfall
In Scandinavia, Wisconsin, during December, the rain falls for 5.4 days and regularly aggregates up to 1.54" (39mm) of precipitation. Throughout the year, there are 125.2 rainfall days, and 23.54" (598mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Scandinavia, in December, snow falls for 12 days, with typically accumulated 4.69" (119mm) of snow. In Scandinavia, during the entire year, snow falls for 56.3 days and aggregates up to 21.38" (543mm) of snow.Daylight
The month with the shortest days in Scandinavia is December, with an average of 8h and 54min of daylight.On the first day of the month, sunrise is at 7:13 am and sunset at 4:18 pm. On the last day of December, in Scandinavia, sunrise is at 7:32 am and sunset at 4:27 pm CST.
Sunshine
In December, the average sunshine is 3.7h.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: In December, the maximum UV index of 1 transforms into these recommendations:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Around midday, solar radiation is most harmful; hence, exposure should be limited. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Scandinavia, WI
- Average high temperature in December: 27.5°F
The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (21.4°F).
- Average low temperature in December: 18.1°F
The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).
Average pressure in December
Scandinavia, WI
- Average pressure in December: 30.08"Hg
The month with the highest atmospheric pressure is February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Scandinavia, WI
- Average wind speed in December: 9.3mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.9mph).
Average humidity in December
Scandinavia, WI
- Average humidity in December: 86%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (75%).
Average rainfall in December
Scandinavia, WI
- Average rainfall in December: 1.54"
The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is February (0.91").
Average rainfall days in December
Scandinavia, WI
- Average rainfall days in December: 5.4 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (3.8 days).
Average snowfall in December
Scandinavia, WI
- Average snowfall in December: 4.69"
The month with the highest snowfall is January (5.04").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Scandinavia, WI
- Average snowfall days in December: 12 days
The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Scandinavia, WI
- Average daylight in December: 8h and 54min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 3h and 42min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in December
Scandinavia, WI
- Average sunshine days in December: 15.9 days
The month with the most sunshine days is September (16.5 days).
The month with the least sunshine days is April (12.8 days).
Average UV index in December
Scandinavia, WI
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Scandinavia, WI
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in December
Scandinavia, WI
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, August, October and November (6mi).
The months with the lowest visibility are January, February, July, September and December (5mi).
