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 the beginning of December, the average high-temperature shows a decrease, transitioning from a chilly 43.7°F (6.5°C) in November to a cold 32°F (0°C). Throughout December in Butler, a minimal difference from peak daytime temperatures is noted, marking a steady low-temperature average of 23.4°F (-4.8°C).Humidity
In Butler, the average relative humidity in December is 82%.Rainfall
In Butler, Wisconsin, in December, during 6.8 rainfall days, 1.54" (39mm) of precipitation is typically accumulated. In Butler, during the entire year, the rain falls for 143.3 days and collects up to 28.11" (714mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In December, it is snowing for 10.8 days. Throughout December, 3.35" (85mm) of snow is accumulated. Throughout the year, in Butler, there are 53.1 snowfall days, and 18.9" (480mm) of snow is accumulated.Daylight
With an average of 9h and 6min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:04 am and sunset at 4:18 pm. On the last day of December, in Butler, sunrise is at 7:23 am and sunset at 4:27 pm CST.
Sunshine
The average sunshine in December in Butler is 4h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Butler. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: An average UV index of 1 in December transforms into this advice:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. To protect against the Sun's most potent rays, avoid direct exposure around midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
How cold is December in Butler?
What is the average humidity in December in Butler?
How many days does it rain in December in Butler?
How many days does it snow in December in Butler?
What is the month with the shortest days in Butler?
How many hours of daylight does Butler have in December?
When are sunrise and sunset in December in Butler?
How many hours of sunshine does Butler have in December?
What is the month with the lowest UV index in Butler?
What is the UV index reading in December in Butler?
Average temperature in December
Butler, WI
- Average high temperature in December: 32°F
The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (25.9°F).
- Average low temperature in December: 23.4°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).
Average pressure in December
Butler, WI
- Average pressure in December: 30.08"Hg
The months with the highest atmospheric pressure are January, February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in December
Butler, WI
- Average wind speed in December: 10.6mph
The windiest month (with the highest average wind speed) is January (11.3mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity in December
Butler, WI
- Average humidity in December: 82%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (75%).
Average rainfall in December
Butler, WI
- Average rainfall in December: 1.54"
The wettest month (with the highest rainfall) is July (3.39").
The driest month (with the least rainfall) is February (1.42").
Average rainfall days in December
Butler, WI
- Average rainfall days in December: 6.8 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (4.9 days).
Average snowfall in December
Butler, WI
- Average snowfall in December: 3.35"
The month with the highest snowfall is January (5.08").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Butler, WI
- Average snowfall days in December: 10.8 days
The month with the highest number of snowfall days is January (14.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Butler, WI
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 4h and 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in December
Butler, WI
- Average sunshine days in December: 14.6 days
The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is April (10.9 days).
Average UV index in December
Butler, WI
- 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
Butler, WI
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Butler, WI
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Butler, Wisconsin, USA
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