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
Edgar's progression into December includes a drop in the average high-temperature, from a cold 38.3°F (3.5°C) in November to a freezing cold 24.8°F (-4°C). December's average low-temperature reading settles at 15.1°F (-9.4°C).Humidity
In December, the average relative humidity is 90%.Rainfall
In Edgar, during December, the rain falls for 5.5 days and regularly aggregates up to 1.3" (33mm) of precipitation. Throughout the year, there are 131.9 rainfall days, and 21.89" (556mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In December, it is snowing for 15.7 days. Throughout December, 5.31" (135mm) of snow is accumulated. In Edgar, during the entire year, snow falls for 78 days and aggregates up to 25.39" (645mm) of snow.Daylight
December has the shortest days of the year, with an average of 8h and 48min of daylight.On the first day of the month, sunrise is at 7:18 am and sunset at 4:19 pm. On the last day of December, in Edgar, sunrise is at 7:37 am and sunset at 4:28 pm CST.
Sunshine
In December, the average sunshine is 3.1h.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 reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 1 during December translates into the following directions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. When the Sun is at its strongest around midday, find shade and limit exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
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 much 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 Edgar have in December?
When is the sunrise / sunset in December?
How long on average sun shines in December?
What are the months with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Edgar, WI
- Average high temperature in December: 24.8°F
The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (19.4°F).
- Average low temperature in December: 15.1°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (7.7°F).
Average pressure in December
Edgar, 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
Edgar, WI
- Average wind speed in December: 9.2mph
The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest month (with the lowest average wind speed) is August (7mph).
Average humidity in December
Edgar, WI
- Average humidity in December: 90%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is April (77%).
Average rainfall in December
Edgar, WI
- Average rainfall in December: 1.3"
The wettest month (with the highest rainfall) is June (2.87").
The driest month (with the least rainfall) is February (0.94").
Average rainfall days in December
Edgar, WI
- Average rainfall days in December: 5.5 days
The months with the highest number of rainy days are May and July (16.9 days).
The month with the least rainy days is January (3.2 days).
Average snowfall in December
Edgar, WI
- Average snowfall in December: 5.31"
The month with the highest snowfall is February (5.63").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Edgar, WI
- Average snowfall days in December: 15.7 days
The month with the highest number of snowfall days is January (18.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Edgar, WI
- Average daylight in December: 8h and 5min
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 48min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in December
Edgar, WI
- Average sunshine days in December: 13.6 days
The month with the most sunshine days is October (16.3 days).
The month with the least sunshine days is April (10.7 days).
Average UV index in December
Edgar, 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, February, November and December (UV index 1).
Average cloud cover in December
Edgar, WI
- Average cloud cover in December: 69
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Edgar, WI
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, October and November (6mi).
The month with the lowest visibility is January (4mi).
Edgar, Wisconsin, USA
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