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
Onset of December comes with a temperature decline, the average high falling from an icy 37.2°F (2.9°C) in November to a freezing cold 23.9°F (-4.5°C). In Rib Lake, in December, the average low-temperature is 14.2°F (-9.9°C).Humidity
In December, the average relative humidity is 91%.Rainfall
In Rib Lake, in December, it is raining for 4.5 days, with typically 1.57" (40mm) of accumulated precipitation. Throughout the year, in Rib Lake, there are 138.8 rainfall days, and 24.84" (631mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Rib Lake, in December, snow falls for 18.5 days, with typically accumulated 6.85" (174mm) of snow. In Rib Lake, during the entire year, snow falls for 94.3 days and aggregates up to 37.17" (944mm) of snow.Daylight
The month with the shortest days is December, with an average of 8h and 48min of daylight.On the first day of the month, sunrise is at 7:20 am and sunset at 4:19 pm. On the last day of December, in Rib Lake, sunrise is at 7:40 am and sunset at 4:28 pm CST.
Sunshine
In Rib Lake, Wisconsin, the average sunshine in December is 2.7h.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 estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 1 in December translates into this advice:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
How cold is December in Rib Lake?
What is the average humidity in December in Rib Lake?
How much does it rain in Rib Lake in December?
How many days does it snow in December in Rib Lake?
What is the month with the shortest days in Rib Lake?
What is the average length of the day in December in Rib Lake?
When is the sunrise / sunset in December in Rib Lake?
How many hours of sunshine does Rib Lake have in December?
What is the month with the lowest UV index in Rib Lake?
How high is the UV index in December in Rib Lake?
Average temperature in December
Rib Lake, WI
- Average high temperature in December: 23.9°F
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (18.5°F).
- Average low temperature in December: 14.2°F
The month with the highest average low temperature is July (58.5°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).
Average pressure in December
Rib Lake, WI
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in December
Rib Lake, WI
- Average wind speed in December: 9mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity in December
Rib Lake, WI
- Average humidity in December: 91%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (77%).
Average rainfall in December
Rib Lake, WI
- Average rainfall in December: 1.57"
The wettest month (with the highest rainfall) is June (3.31").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days in December
Rib Lake, WI
- Average rainfall days in December: 4.5 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (4.2 days).
Average snowfall in December
Rib Lake, WI
- Average snowfall in December: 6.85"
The month with the highest snowfall is February (8.23").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Rib Lake, WI
- Average snowfall days in December: 18.5 days
The month with the highest number of snowfall days is January (20.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Rib Lake, WI
- Average daylight in December: 8h and 5min
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 4min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in December
Rib Lake, WI
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is September (14.9 days).
The month with the least sunshine days is April (9.8 days).
Average UV index in December
Rib Lake, 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
Rib Lake, WI
- Average cloud cover in December: 73
The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in December
Rib Lake, WI
- Average visibility in December: 5mi
The months with the highest visibility are April, May and June (6mi).
The months with the lowest visibility are January and February (4mi).
Rib Lake, Wisconsin, USA
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