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
Orangeville in December undergoes a mild reduction in the average high-temperature, shifting from November's frosty 43.7°F (6.5°C) to a freezing cold 31.3°F (-0.4°C). Nighttime temperature experiences an average drop to 21.2°F (-6°C) in December.Humidity
In Orangeville, the average relative humidity in December is 83%.Rainfall
In Orangeville, Illinois, in December, it is raining for 7.6 days, with typically 1.69" (43mm) of accumulated precipitation. In Orangeville, during the entire year, the rain falls for 154.8 days and collects up to 31.18" (792mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Orangeville, in December, snow falls for 12.5 days, with typically accumulated 4.09" (104mm) of snow. In Orangeville, during the entire year, snow falls for 59.7 days and aggregates up to 24.09" (612mm) of snow.Daylight
December has the shortest days of the year in Orangeville, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 7:09 am and sunset at 4:26 pm. On the last day of December, sunrise is at 7:27 am and sunset at 4:35 pm CST.
Sunshine
The average sunshine in December is 3.9h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Orangeville, Illinois. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 1 during December leads to these instructions:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
How cold is December in Orangeville?
What is the average humidity in December in Orangeville?
How much does it rain in Orangeville in December?
How many days does it snow in December in Orangeville?
What is the month with the shortest days in Orangeville?
How many hours of daylight does Orangeville have in December?
When is the sunrise / sunset in December in Orangeville?
How long on average sun shines in December in Orangeville?
What is the month with the lowest UV index in Orangeville?
What is the UV index intensity in December in Orangeville?
Average temperature in December
Orangeville, IL
- Average high temperature in December: 31.3°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (24.6°F).
- Average low temperature in December: 21.2°F
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (12.2°F).
Average pressure in December
Orangeville, IL
- Average pressure in December: 30.09"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
Orangeville, IL
- Average wind speed in December: 9.5mph
The windiest month (with the highest average wind speed) is April (10.2mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in December
Orangeville, IL
- Average humidity in December: 83%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (76%).
Average rainfall in December
Orangeville, IL
- Average rainfall in December: 1.69"
The wettest month (with the highest rainfall) is June (4.61").
The driest month (with the least rainfall) is January (1.5").
Average rainfall days in December
Orangeville, IL
- Average rainfall days in December: 7.6 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in December
Orangeville, IL
- Average snowfall in December: 4.09"
The month with the highest snowfall is February (6.02").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Orangeville, IL
- Average snowfall days in December: 12.5 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Orangeville, IL
- Average daylight in December: 9h and 1min
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 6min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The months with the least sunshine are January and February (Average sunshine: 3h and 30min).
Average sunshine days in December
Orangeville, IL
- Average sunshine days in December: 13.9 days
The month with the most sunshine days is November (16.4 days).
The month with the least sunshine days is June (8.6 days).
Average UV index in December
Orangeville, 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, November and December (UV index 1).
Average cloud cover in December
Orangeville, IL
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in December
Orangeville, IL
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, October and November (6mi).
The months with the lowest visibility are January, February, July, August, September and December (5mi).
Orangeville, Illinois, USA
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