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
Lynn Center's December weather shows a moderate shift in high-temperatures, falling from November's frosty 46.9°F (8.3°C) to a wintry 34.7°F (1.5°C). Throughout December, Lynn Center registers a consistent average low-temperature of 24.1°F (-4.4°C).Humidity
The average relative humidity in December in Lynn Center is 81%.Rainfall
December is the month with the least rainfall in Lynn Center. Rain falls for 7.4 days and accumulates 1.26" (32mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Lynn Center. In Lynn Center, in December, during 7.5 snowfall days, 1.97" (50mm) of snow is typically accumulated. In Lynn Center, during the entire year, snow falls for 36.5 days and aggregates up to 13.5" (343mm) of snow.Daylight
With an average of 9h and 18min of daylight, December has the shortest days of the year in Lynn Center, Illinois.On the first day of December in Lynn Center, Illinois, sunrise is at 7:08 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 4:42 pm CST.
Sunshine
In Lynn Center, the average sunshine in December is 4.3h.UV index
The months with the lowest UV index in Lynn Center are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.Note: In December, an average UV index of 1 transforms into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
How cold is it in Lynn Center in December?
What is the average humidity in December in Lynn Center?
What is the driest month in Lynn Center?
How much does it rain in Lynn Center in December?
How much does it snow in Lynn Center in December?
What is the month with the shortest days in Lynn Center?
How many hours of daylight does Lynn Center have in December?
When is the sunrise / sunset in December in Lynn Center?
How many hours of sunshine does Lynn Center have in December?
When is the lowest UV index in Lynn Center?
What is the UV index intensity in December in Lynn Center?
Average temperature in December
Lynn Center, IL
- Average high temperature in December: 34.7°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (28.4°F).
- Average low temperature in December: 24.1°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in December
Lynn Center, IL
- Average pressure in December: 30.11"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in December
Lynn Center, IL
- Average wind speed in December: 9.9mph
The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).
Average humidity in December
Lynn Center, IL
- Average humidity in December: 81%
The months with the highest relative humidity are January and July (83%).
The month with the lowest relative humidity is October (71%).
Average rainfall in December
Lynn Center, IL
- Average rainfall in December: 1.26"
The wettest month (with the highest rainfall) is May (4.45").
The driest month (with the least rainfall) is December (1.26").
Average rainfall days in December
Lynn Center, IL
- Average rainfall days in December: 7.4 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (5 days).
Average snowfall in December
Lynn Center, IL
- Average snowfall in December: 1.97"
The month with the highest snowfall is January (4.09").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Lynn Center, IL
- Average snowfall days in December: 7.5 days
The month with the highest number of snowfall days is January (11.2 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Lynn Center, IL
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in December
Lynn Center, IL
- Average sunshine days in December: 17.8 days
The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is May (10.4 days).
Average UV index in December
Lynn Center, IL
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Lynn Center, IL
- Average cloud cover in December: 54
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Lynn Center, IL
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Lynn Center, Illinois, USA
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