December weather forecastBaileyville, IL
December
Weather in December
December, the first month of the winter in Baileyville, is also an icy month, with an average temperature varying between 22.3°F (-5.4°C) and 32.4°F (0.2°C).Temperature
With the onset of December, Baileyville experiences a modest temperature adjustment, with the average high-temperature receding from a chilly 44.6°F (7°C) in November to a cold 32.4°F (0.2°C). Throughout December, Baileyville experiences a low-temperature average of 22.3°F (-5.4°C).Humidity
The average relative humidity in December in Baileyville is 83%.Rainfall
The months with the least rainfall are February and December Rain falls for 7.5 days and accumulates 1.06" (27mm) of rain.Snowfall
Months with snowfall are January through April, October through December. In Baileyville, Illinois, in December, snow falls for 9.9 days, with typically accumulated 2.09" (53mm) of snow. In Baileyville, during the entire year, snow falls for 45.5 days and aggregates up to 13.15" (334mm) of snow.Daylight
The month with the shortest days in Baileyville is December, with an average of 9h and 12min of daylight.On the first day of the month, sunrise is at 7:08 am and sunset at 4:27 pm. On the last day of December, sunrise is at 7:26 am and sunset at 4:36 pm CST.
Sunshine
The average sunshine in December in Baileyville is 4h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Baileyville. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the average maximum UV index of 1 translates into the following recommendations:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Baileyville, IL
- Average high temperature in December: 32.4°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (26.1°F).
- Average low temperature in December: 22.3°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).
Average pressure in December
Baileyville, IL
- Average pressure in December: 30.1"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Baileyville, IL
- Average wind speed in December: 9.4mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in December
Baileyville, IL
- Average humidity in December: 83%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and October (75%).
Average rainfall in December
Baileyville, IL
- Average rainfall in December: 1.06"
The wettest month (with the highest rainfall) is June (3.39").
The driest months (with the least rainfall) are February and December (1.06").
Average rainfall days in December
Baileyville, IL
- Average rainfall days in December: 7.5 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (5 days).
Average snowfall in December
Baileyville, IL
- Average snowfall in December: 2.09"
The month with the highest snowfall is January (3.54").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Baileyville, IL
- Average snowfall days in December: 9.9 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Baileyville, IL
- Average daylight in December: 9h and 12min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 4h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in December
Baileyville, IL
- Average sunshine days in December: 16.3 days
The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (9.7 days).
Average UV index in December
Baileyville, IL
- 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 and December (UV index 1).
Average cloud cover in December
Baileyville, IL
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 33).
Average visibility in December
Baileyville, IL
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, February, July and August (5mi).
