December weather forecastTomahawk, WI
December
Weather in December
The first month of the winter, December, is still a freezing cold month in Tomahawk, Wisconsin, with an average temperature varying between 24.3°F (-4.3°C) and 14.9°F (-9.5°C).Temperature
The move into December indicates a reduction in the average high-temperature, down from November's cold 36.7°F (2.6°C) to a subzero cold 24.3°F (-4.3°C). Throughout December, Tomahawk registers a consistent average low-temperature of 14.9°F (-9.5°C).Humidity
In Tomahawk, Wisconsin, the average relative humidity in December is 89%.Rainfall
In Tomahawk, in December, it is raining for 5.1 days, with typically 1.34" (34mm) of accumulated precipitation. In Tomahawk, during the entire year, the rain falls for 132.2 days and collects up to 23.15" (588mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Tomahawk. In Tomahawk, Wisconsin, in December, snow falls for 20.3 days, with typically accumulated 6.89" (175mm) of snow. Throughout the year, there are 104.4 snowfall days, and 41.26" (1048mm) of snow is accumulated.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:19 am and sunset at 4:17 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 4:25 pm CST.
Sunshine
In Tomahawk, Wisconsin, the average sunshine in December is 2.6h.UV index
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 1 in December translates 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. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Tomahawk, WI
- Average high temperature in December: 24.3°F
The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (18.9°F).
- Average low temperature in December: 14.9°F
The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).
Average pressure in December
Tomahawk, 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
Tomahawk, WI
- Average wind speed in December: 8mph
The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).
Average humidity in December
Tomahawk, WI
- Average humidity in December: 89%
The month with the highest relative humidity is February (92%).
The month with the lowest relative humidity is May (73%).
Average rainfall in December
Tomahawk, WI
- Average rainfall in December: 1.34"
The wettest month (with the highest rainfall) is June (2.95").
The driest month (with the least rainfall) is January (1.1").
Average rainfall days in December
Tomahawk, WI
- Average rainfall days in December: 5.1 days
The month with the highest number of rainy days is June (16.7 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in December
Tomahawk, WI
- Average snowfall in December: 6.89"
The month with the highest snowfall is February (8.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Tomahawk, WI
- Average snowfall days in December: 20.3 days
The month with the highest number of snowfall days is January (22.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Tomahawk, WI
- Average daylight in December: 8h and 48min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 2h and 36min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in December
Tomahawk, WI
- Average sunshine days in December: 9.9 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is February (8 days).
Average UV index in December
Tomahawk, WI
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in December
Tomahawk, WI
- Average cloud cover in December: 75
The months with the most cloud cover are January and February (Cloud cover 79).
The month with the least cloud cover is July (Cloud cover 40).
Average visibility in December
Tomahawk, WI
- Average visibility in December: 5mi
The months with the highest visibility are May and October (6mi).
The months with the lowest visibility are January and February (4mi).
