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
December is marked by a significant decrease, with the average high-temperature retreating from an icy 39.4°F (4.1°C) in November to a freezing cold 24.8°F (-4°C). Jim Falls's average low-temperature in the month of December is recorded at an extreme cold 13.8°F (-10.1°C).Humidity
In Jim Falls, the average relative humidity in December is 89%.Rainfall
In Jim Falls, in December, during 4.3 rainfall days, 1.42" (36mm) of precipitation is typically accumulated. In Jim Falls, during the entire year, the rain falls for 127.8 days and collects up to 25.67" (652mm) of precipitation.Snowfall
Months with snowfall in Jim Falls, Wisconsin, are January through May, October through December. In Jim Falls, in December, during 13.4 snowfall days, 4.96" (126mm) of snow is typically accumulated. In Jim Falls, during the entire year, snow falls for 68.2 days and aggregates up to 25.35" (644mm) of snow.Daylight
December has the shortest days of the year in Jim Falls, with an average of 8h and 48min of daylight.On the first day of December in Jim Falls, sunrise is at 7:23 am and sunset at 4:24 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 4:33 pm CST.
Sunshine
The average sunshine in December is 3h.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Jim Falls. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: An average UV index of 1 in December transforms into this advice:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
How cold is it in Jim Falls in December?
What is the average humidity in December in Jim Falls?
How many days does it rain in December in Jim Falls?
How much does it snow in Jim Falls in December?
What is the month with the shortest days in Jim Falls?
How many hours of daylight does Jim Falls have in December?
When are sunrise and sunset in December in Jim Falls?
How long on average sun shines in December in Jim Falls?
What is the month with the lowest UV index in Jim Falls?
What is the UV index intensity in December in Jim Falls?
Average temperature in December
Jim Falls, WI
- Average high temperature in December: 24.8°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 (19.4°F).
- Average low temperature in December: 13.8°F
The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).
Average pressure in December
Jim Falls, WI
- Average pressure in December: 30.1"Hg
The months with the highest atmospheric pressure are January and February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in December
Jim Falls, WI
- Average wind speed in December: 8.6mph
The windiest month (with the highest average wind speed) is April (9.2mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).
Average humidity in December
Jim Falls, WI
- Average humidity in December: 89%
The month with the highest relative humidity is February (92%).
The months with the lowest relative humidity are April and May (77%).
Average rainfall in December
Jim Falls, WI
- Average rainfall in December: 1.42"
The wettest month (with the highest rainfall) is June (4.29").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days in December
Jim Falls, WI
- Average rainfall days in December: 4.3 days
The month with the highest number of rainy days is June (17.7 days).
The month with the least rainy days is January (3.1 days).
Average snowfall in December
Jim Falls, WI
- Average snowfall in December: 4.96"
The month with the highest snowfall is February (6.14").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Jim Falls, WI
- Average snowfall days in December: 13.4 days
The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Jim Falls, 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 months with the least sunshine are January and February (Average sunshine: 2h and 54min).
Average sunshine days in December
Jim Falls, WI
- Average sunshine days in December: 16.1 days
The month with the most sunshine days is September (16.2 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in December
Jim Falls, 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
Jim Falls, WI
- Average cloud cover in December: 69
The months with the most cloud cover are January and February (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Jim Falls, WI
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
Jim Falls, Wisconsin, USA
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