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 cold 38.1°F (3.4°C) in November to a subzero cold 23.9°F (-4.5°C). Osceola observes an average low-temperature of 13.1°F (-10.5°C) during December.Humidity
The average relative humidity in December is 90%.Rainfall
In December, in Osceola, Wisconsin, the rain falls for 4.6 days. Throughout December, 1.34" (34mm) of precipitation is accumulated. In Osceola, during the entire year, the rain falls for 130.2 days and collects up to 23.19" (589mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Osceola, Wisconsin. December is the month with the most snowfall in Osceola, Wisconsin. Snow falls for 14.6 days and accumulates 4.8" (122mm) of snow.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year.On the first day of December in Osceola, sunrise is at 7:30 am and sunset at 4:29 pm. On the last day of the month, sunrise is at 7:50 am and sunset at 4:38 pm CST.
Sunshine
In December, the average sunshine is 3h.UV index
The months with the lowest UV index in Osceola are January, February, 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 exposure to the Sun's UV radiation for average individuals.Note: In December, the maximum UV index of 1 suggests this advice:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
How cold is it in Osceola in December?
What is the average humidity in December in Osceola?
How many days does it rain in December in Osceola?
When does it snow the most in Osceola?
How much does it snow in Osceola in December?
What is the month with the shortest days in Osceola?
What is the average length of the day in December in Osceola?
What time are sunrise and sunset in December in Osceola?
How many hours of sunshine does Osceola have in December?
What are the months with the lowest UV index in Osceola?
How high is the UV index in December in Osceola?
Average temperature in December
Osceola, WI
- Average high temperature in December: 23.9°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 (18.3°F).
- Average low temperature in December: 13.1°F
The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (5.2°F).
Average pressure in December
Osceola, WI
- Average pressure in December: 30.1"Hg
The month with the highest atmospheric pressure is February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in December
Osceola, WI
- Average wind speed in December: 8.7mph
The windiest month (with the highest average wind speed) is April (9.7mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity in December
Osceola, WI
- Average humidity in December: 90%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is April (75%).
Average rainfall in December
Osceola, WI
- Average rainfall in December: 1.34"
The wettest month (with the highest rainfall) is June (3.74").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days in December
Osceola, WI
- Average rainfall days in December: 4.6 days
The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (3.2 days).
Average snowfall in December
Osceola, WI
- Average snowfall in December: 4.8"
The month with the highest snowfall is December (4.8").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Osceola, WI
- Average snowfall days in December: 14.6 days
The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Osceola, WI
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 3h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in December
Osceola, WI
- Average sunshine days in December: 14.3 days
The month with the most sunshine days is October (16.1 days).
The month with the least sunshine days is June (10.2 days).
Average UV index in December
Osceola, 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, February, November and December (UV index 1).
Average cloud cover in December
Osceola, WI
- Average cloud cover in December: 68
The month with the most cloud cover is January (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in December
Osceola, WI
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Osceola, Wisconsin, USA
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