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
Transition into December marks a drop in the average high-temperature, moving from a wintry 41.7°F (5.4°C) in November to a freezing cold 28°F (-2.2°C). An average temperature of 18.5°F (-7.5°C) is recorded during the nights in December.Humidity
The average relative humidity in December in Hortonville, Wisconsin, is 86%.Rainfall
In Hortonville, in December, it is raining for 5.6 days, with typically 1.77" (45mm) of accumulated precipitation. Throughout the year, in Hortonville, Wisconsin, there are 136.7 rainfall days, and 26.61" (676mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Hortonville, in December, during 12.5 snowfall days, 4.76" (121mm) of snow is typically accumulated. Throughout the year, in Hortonville, there are 59.2 snowfall days, and 23.39" (594mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 54min of daylight.On the first day of December, sunrise is at 7:11 am and sunset at 4:16 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 4:25 pm CST.
Sunshine
In Hortonville, the average sunshine in December is 3.7h.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index, 1 in December, converts into the following recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is it in Hortonville in December?
What is the average humidity in December in Hortonville?
How many days does it rain in December in Hortonville?
How much does it snow in Hortonville in December?
What is the month with the shortest days in Hortonville?
How many hours of daylight does Hortonville have in December?
When are sunrise and sunset in December in Hortonville?
How many hours of sunshine does Hortonville have in December?
When is the lowest UV index in Hortonville?
What is the UV index reading in December in Hortonville?
Average temperature in December
Hortonville, WI
- Average high temperature in December: 28°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 (22.3°F).
- Average low temperature in December: 18.5°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure in December
Hortonville, 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 (29.91"Hg).
Average wind speed in December
Hortonville, WI
- Average wind speed in December: 9.5mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity in December
Hortonville, WI
- Average humidity in December: 86%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (76%).
Average rainfall in December
Hortonville, WI
- Average rainfall in December: 1.77"
The wettest month (with the highest rainfall) is May (3.82").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days in December
Hortonville, WI
- Average rainfall days in December: 5.6 days
The month with the highest number of rainy days is July (17.3 days).
The months with the least rainy days are January and February (4.3 days).
Average snowfall in December
Hortonville, WI
- Average snowfall in December: 4.76"
The month with the highest snowfall is February (5.71").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Hortonville, WI
- Average snowfall days in December: 12.5 days
The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Hortonville, WI
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The months with the least sunshine are January and February (Average sunshine: 3h and 30min).
Average sunshine days in December
Hortonville, WI
- Average sunshine days in December: 15.3 days
The month with the most sunshine days is November (16.1 days).
The month with the least sunshine days is July (9.9 days).
Average UV index in December
Hortonville, WI
- Average UV index in December: 1
The months with the highest UV index are May, 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
Hortonville, WI
- Average cloud cover in December: 62
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in December
Hortonville, WI
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Hortonville, Wisconsin, USA
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