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
The beginning of December marks a decrease in the average high-temperature, transitioning from an icy 37.2°F (2.9°C) in November to a freezing cold 23.9°F (-4.5°C). Rib Lake records an average low-temperature of 14.2°F (-9.9°C) throughout the month of December.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. In Rib Lake, during the entire year, the rain falls for 138.8 days and collects up to 24.84" (631mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Rib Lake, in December, during 18.5 snowfall days, 6.85" (174mm) of snow is typically accumulated. In Rib Lake, during the entire year, snow falls for 94.3 days and aggregates up to 37.17" (944mm) of snow.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 7:20 am and sunset at 4:19 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 4:28 pm CST.
Sunshine
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 reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.Note: An average maximum UV index of 1 in December leads to these recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the average humidity in December?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Rib Lake have in December?
When is the sunrise / sunset in December?
How many hours of sunshine does Rib Lake have in December?
When is the lowest UV index in Rib Lake?
How high is the UV index in December?
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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