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
With December's arrival, Goodfield, Illinois, sees a decrease in average high-temperatures, moving from a frosty 47.7°F (8.7°C) in November to an icy 36.5°F (2.5°C). An average minimum temperature of 25.9°F (-3.4°C) is recorded during the month of December.Humidity
In December, the average relative humidity is 80%.Rainfall
The month with the least rainfall in Goodfield, Illinois, is December, when the rain falls for 7.3 days and typically collects 1.22" (31mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In December, in Goodfield, Illinois, it is snowing for 6.8 days. Throughout December, 1.73" (44mm) of snow is accumulated. In Goodfield, Illinois, during the entire year, snow falls for 34.9 days and aggregates up to 11.65" (296mm) of snow.Daylight
December has the shortest days of the year in Goodfield, Illinois, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 7:02 am and sunset at 4:30 pm. On the last day of December, sunrise is at 7:20 am and sunset at 4:40 pm CST.
Sunshine
In Goodfield, the average sunshine in December is 4.4h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: In December, the UV index of 2 transforms into the following advice:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Opt for tightly woven and loose clothing to enhance protection from the Sun. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Goodfield?
What is the average humidity in December in Goodfield?
What is the driest month in Goodfield?
How much does it rain in Goodfield in December?
How many days does it snow in December in Goodfield?
What is the month with the shortest days in Goodfield?
How many hours of daylight does Goodfield have in December?
When are sunrise and sunset in December in Goodfield?
How long on average sun shines in December in Goodfield?
What are the months with the lowest UV index in Goodfield?
How high is the UV index in December in Goodfield?
Average temperature in December
Goodfield, IL
- Average high temperature in December: 36.5°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (30.4°F).
- Average low temperature in December: 25.9°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 (18.5°F).
Average pressure in December
Goodfield, IL
- Average pressure in December: 30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Goodfield, IL
- Average wind speed in December: 10.1mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in December
Goodfield, IL
- Average humidity in December: 80%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (72%).
Average rainfall in December
Goodfield, IL
- Average rainfall in December: 1.22"
The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is December (1.22").
Average rainfall days in December
Goodfield, IL
- Average rainfall days in December: 7.3 days
The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in December
Goodfield, IL
- Average snowfall in December: 1.73"
The months with the highest snowfall are January and February (2.8").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Goodfield, IL
- Average snowfall days in December: 6.8 days
The month with the highest number of snowfall days is January (11 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
Goodfield, IL
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
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 June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Goodfield, IL
- Average sunshine days in December: 17.3 days
The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is July (9 days).
Average UV index in December
Goodfield, IL
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Goodfield, IL
- Average cloud cover in December: 54
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility in December
Goodfield, IL
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Goodfield, Illinois, USA
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