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
During the transition into December, Glen Flora observes a decrease in the average high-temperature, falling from a cold 37.6°F (3.1°C) in November to a freezing cold 23.9°F (-4.5°C). Nighttime temperatures in December average to an extreme cold 13.1°F (-10.5°C) in Glen Flora.Humidity
In Glen Flora, the average relative humidity in December is 90%.Rainfall
In Glen Flora, during December, the rain falls for 4.3 days and regularly aggregates up to 1.57" (40mm) of precipitation. In Glen Flora, during the entire year, the rain falls for 128.5 days and collects up to 23.94" (608mm) of precipitation.Snowfall
Months with snowfall in Glen Flora are January through May, October through December. The month with the most snowfall in Glen Flora is December, when snow falls for 16.8 days and typically aggregates up to 7.28" (185mm) of snow.Daylight
The month with the shortest days in Glen Flora is December, with an average of 8h and 48min of daylight.On the first day of the month, sunrise is at 7:24 am and sunset at 4:21 pm. On the last day of December, sunrise is at 7:43 am and sunset at 4:30 pm CST.
Sunshine
In Glen Flora, the average sunshine in December is 2.7h.UV index
January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Glen Flora. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 1 during December translates into the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
How cold is it in Glen Flora in December?
What is the average humidity in December in Glen Flora?
How many days does it rain in December in Glen Flora?
When does it snow the most in Glen Flora?
How much does it snow in Glen Flora in December?
What is the month with the shortest days in Glen Flora?
How many hours of daylight does Glen Flora have in December?
When is the sunrise / sunset in December in Glen Flora?
How many hours of sunshine does Glen Flora have in December?
When is the lowest UV index in Glen Flora?
What is the UV index intensity in December in Glen Flora?
Average temperature in December
Glen Flora, WI
- Average high temperature in December: 23.9°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (18.1°F).
- Average low temperature in December: 13.1°F
The month with the highest average low temperature is July (58.5°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).
Average pressure in December
Glen Flora, WI
- Average pressure in December: 30.09"Hg
The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in December
Glen Flora, WI
- Average wind speed in December: 8.4mph
The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in December
Glen Flora, WI
- Average humidity in December: 90%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (75%).
Average rainfall in December
Glen Flora, WI
- Average rainfall in December: 1.57"
The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is January (0.98").
Average rainfall days in December
Glen Flora, WI
- Average rainfall days in December: 4.3 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (2.9 days).
Average snowfall in December
Glen Flora, WI
- Average snowfall in December: 7.28"
The month with the highest snowfall is December (7.28").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Glen Flora, WI
- Average snowfall days in December: 16.8 days
The month with the highest number of snowfall days is January (19.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Glen Flora, 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: 2h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The months with the least sunshine are January and February (Average sunshine: 2h and 36min).
Average sunshine days in December
Glen Flora, WI
- Average sunshine days in December: 12.6 days
The month with the most sunshine days is October (16 days).
The months with the least sunshine days are February and April (10 days).
Average UV index in December
Glen Flora, 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, February and December (UV index 1).
Average cloud cover in December
Glen Flora, WI
- Average cloud cover in December: 73
The months with the most cloud cover are January and February (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in December
Glen Flora, 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).
Glen Flora, Wisconsin, USA
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