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 an icy 36°F (2.2°C) in November to a subzero cold 23°F (-5°C). In December, Kennedy experiences a temperature dip to an average of 13.3°F (-10.4°C) at night.Humidity
In December, the average relative humidity is 91%.Rainfall
In Kennedy, in December, it is raining for 4.5 days, with typically 1.38" (35mm) of accumulated precipitation. Throughout the year, there are 123.2 rainfall days, and 22.09" (561mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. December is the month with the most snowfall. Snow falls for 21.8 days and accumulates 7.87" (200mm) of snow.Daylight
With an average of 8h and 42min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:24 am and sunset at 4:19 pm. On the last day of December, sunrise is at 7:44 am and sunset at 4:27 pm CST.
Sunshine
The average sunshine in December in Kennedy is 2.2h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In December, a regular UV index of 1 translates into these guidelines:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the average humidity in December?
How much does it rain in December?
When does it snow the most?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Kennedy have in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Kennedy have in December?
What are the months with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Kennedy, WI
- Average high temperature in December: 23°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (18°F).
- Average low temperature in December: 13.3°F
The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).
Average pressure in December
Kennedy, WI
- Average pressure in December: 30.08"Hg
The month with the highest atmospheric pressure is February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in December
Kennedy, WI
- Average wind speed in December: 8.2mph
The windiest months (with the highest average wind speed) are April and November (8.6mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).
Average humidity in December
Kennedy, WI
- Average humidity in December: 91%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (73%).
Average rainfall in December
Kennedy, WI
- Average rainfall in December: 1.38"
The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is January (1.02").
Average rainfall days in December
Kennedy, WI
- Average rainfall days in December: 4.5 days
The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is February (2.4 days).
Average snowfall in December
Kennedy, WI
- Average snowfall in December: 7.87"
The month with the highest snowfall is December (7.87").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Kennedy, WI
- Average snowfall days in December: 21.8 days
The month with the highest number of snowfall days is January (23.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Kennedy, WI
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 2h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 0min).
Average sunshine days in December
Kennedy, WI
- Average sunshine days in December: 8.6 days
The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is January (8.3 days).
Average UV index in December
Kennedy, 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, February, March, November and December (UV index 1).
Average cloud cover in December
Kennedy, WI
- Average cloud cover in December: 79
The months with the most cloud cover are January and February (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in December
Kennedy, WI
- Average visibility in December: 4mi
The months with the highest visibility are May and June (6mi).
The months with the lowest visibility are January, February and December (4mi).
Kennedy, Wisconsin, USA
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