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
In December, the meteorological conditions alter, with the average high-temperature shifting from a wintry 42.6°F (5.9°C) in November to a freezing cold 29.3°F (-1.5°C). In December, Avoca experiences an average nighttime temperature of 18.9°F (-7.3°C).Humidity
In Avoca, the average relative humidity in December is 85%.Rainfall
In Avoca, during December, the rain falls for 5.4 days and regularly aggregates up to 0.71" (18mm) of precipitation. In Avoca, Wisconsin, during the entire year, the rain falls for 122.9 days and collects up to 17.76" (451mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Avoca, during December, snow falls for 10.5 days and regularly aggregates up to 1.77" (45mm) of snow. Throughout the year, there are 51.6 snowfall days, and 12.17" (309mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 6min of daylight.On the first day of December in Avoca, sunrise is at 7:14 am and sunset at 4:27 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 4:36 pm CST.
Sunshine
In Avoca, the average sunshine in December is 3.7h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Avoca. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: A maximum high UV index of 1 in December translates into the following recommendations:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Frequently asked questions
How cold is December in Avoca?
What is the average humidity in December in Avoca?
How much does it rain in Avoca in December?
How much does it snow in Avoca in December?
What is the month with the shortest days in Avoca?
What is the average length of the day in December in Avoca?
When are sunrise and sunset in December in Avoca?
How long on average sun shines in December in Avoca?
What are the months with the lowest UV index in Avoca?
What is the UV index reading in December in Avoca?
Average temperature in December
Avoca, WI
- Average high temperature in December: 29.3°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (23.4°F).
- Average low temperature in December: 18.9°F
The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (10°F).
Average pressure in December
Avoca, WI
- 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 (29.9"Hg).
Average wind speed in December
Avoca, WI
- Average wind speed in December: 9.1mph
The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in December
Avoca, WI
- Average humidity in December: 85%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (77%).
Average rainfall in December
Avoca, WI
- Average rainfall in December: 0.71"
The wettest month (with the highest rainfall) is July (2.32").
The driest month (with the least rainfall) is January (0.63").
Average rainfall days in December
Avoca, WI
- Average rainfall days in December: 5.4 days
The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is January (3.2 days).
Average snowfall in December
Avoca, WI
- Average snowfall in December: 1.77"
The month with the highest snowfall is February (2.91").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Avoca, WI
- Average snowfall days in December: 10.5 days
The month with the highest number of snowfall days is February (13 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Avoca, 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 4min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in December
Avoca, WI
- Average sunshine days in December: 17.3 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is June (10.9 days).
Average UV index in December
Avoca, 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
Avoca, WI
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in December
Avoca, 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).
Avoca, Wisconsin, USA
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