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
The onset of December entails a temperature shift, as the average high-temperature decreases from an icy 42.3°F (5.7°C) in November to a subzero cold 30°F (-1.1°C). December nights in Barneveld are marked by an average low-temperature of 19.8°F (-6.8°C).Humidity
In December, the average relative humidity in Barneveld is 84%.Rainfall
In Barneveld, in December, during 4.5 rainfall days, 0.98" (25mm) of precipitation is typically accumulated. In Barneveld, during the entire year, the rain falls for 128 days and collects up to 22.68" (576mm) of precipitation.Snowfall
Months with snowfall in Barneveld are January through May, October through December. In Barneveld, in December, snow falls for 10.2 days, with typically accumulated 2.72" (69mm) of snow. In Barneveld, during the entire year, snow falls for 52.2 days and aggregates up to 17.95" (456mm) of snow.Daylight
December has the shortest days of the year in Barneveld, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 7:11 am and sunset at 4:25 pm. On the last day of December, sunrise is at 7:30 am and sunset at 4:35 pm CST.
Sunshine
The average sunshine in December in Barneveld is 3.8h.UV index
The months with the lowest UV index in Barneveld are January, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 1 during December leads to these instructions:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
How cold is it in Barneveld in December?
What is the average humidity in December in Barneveld?
How much does it rain in Barneveld in December?
How much does it snow in Barneveld in December?
What is the month with the shortest days in Barneveld?
What is the average length of the day in December in Barneveld?
When are sunrise and sunset in December in Barneveld?
How long on average sun shines in December in Barneveld?
What is the month with the lowest UV index in Barneveld?
What is the UV index reading in December in Barneveld?
Average temperature in December
Barneveld, WI
- Average high temperature in December: 30°F
The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (23.5°F).
- Average low temperature in December: 19.8°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (10.9°F).
Average pressure in December
Barneveld, WI
- Average pressure in December: 30.09"Hg
The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Barneveld, WI
- Average wind speed in December: 9.5mph
The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in December
Barneveld, WI
- Average humidity in December: 84%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April, October and November (78%).
Average rainfall in December
Barneveld, WI
- Average rainfall in December: 0.98"
The wettest month (with the highest rainfall) is June (3.35").
The driest month (with the least rainfall) is January (0.79").
Average rainfall days in December
Barneveld, WI
- Average rainfall days in December: 4.5 days
The month with the highest number of rainy days is June (17.7 days).
The month with the least rainy days is February (3.1 days).
Average snowfall in December
Barneveld, WI
- Average snowfall in December: 2.72"
The month with the highest snowfall is February (4.25").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Barneveld, WI
- Average snowfall days in December: 10.2 days
The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Barneveld, 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: 3h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in December
Barneveld, WI
- Average sunshine days in December: 16.9 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in December
Barneveld, WI
- Average UV index in December: 1
The months with the highest UV index are 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
Barneveld, WI
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Barneveld, WI
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
Barneveld, Wisconsin, USA
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