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
Blenker, Wisconsin, observes a minor decrease in the average high-temperature with the arrival of December, falling from November's cold 39°F (3.9°C) to a subzero cold 25°F (-3.9°C). During December, the temperature in Blenker tends to dip to an average of 15.3°F (-9.3°C) at night.Humidity
In December, the average relative humidity is 89%.Rainfall
In Blenker, Wisconsin, during December, the rain falls for 6.5 days and regularly aggregates up to 1.65" (42mm) of precipitation. Throughout the year, in Blenker, there are 138.3 rainfall days, and 25.12" (638mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Blenker. In Blenker, Wisconsin, during December, snow falls for 15.6 days and regularly aggregates up to 6.69" (170mm) of snow. In Blenker, during the entire year, snow falls for 79.6 days and aggregates up to 31.1" (790mm) of snow.Daylight
The month with the shortest days in Blenker is December, with an average of 8h and 54min of daylight.On the first day of the month, sunrise is at 7:17 am and sunset at 4:20 pm. On the last day of December, in Blenker, Wisconsin, sunrise is at 7:36 am and sunset at 4:29 pm CST.
Sunshine
The average sunshine in December in Blenker, Wisconsin, is 3.1h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Blenker. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: In December, the maximum UV index of 1 translates into these guidelines:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Enhance your sun protection with tightly woven, yet airy clothing. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
How cold is December in Blenker?
What is the average humidity in December in Blenker?
How many days does it rain in December in Blenker?
How many days does it snow in December in Blenker?
What is the month with the shortest days in Blenker?
How many hours of daylight does Blenker have in December?
What time are sunrise and sunset in December in Blenker?
How many hours of sunshine does Blenker have in December?
When is the lowest UV index in Blenker?
What is the UV index reading in December in Blenker?
Average temperature in December
Blenker, WI
- Average high temperature in December: 25°F
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (19.6°F).
- Average low temperature in December: 15.3°F
The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).
Average pressure in December
Blenker, 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 (29.9"Hg).
Average wind speed in December
Blenker, WI
- Average wind speed in December: 9.4mph
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 (7mph).
Average humidity in December
Blenker, WI
- Average humidity in December: 89%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is April (77%).
Average rainfall in December
Blenker, WI
- Average rainfall in December: 1.65"
The wettest month (with the highest rainfall) is June (3.39").
The driest month (with the least rainfall) is January (1.18").
Average rainfall days in December
Blenker, WI
- Average rainfall days in December: 6.5 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in December
Blenker, WI
- Average snowfall in December: 6.69"
The month with the highest snowfall is February (7.05").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Blenker, WI
- Average snowfall days in December: 15.6 days
The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Blenker, 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 1min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in December
Blenker, WI
- Average sunshine days in December: 12.6 days
The month with the most sunshine days is September (15.9 days).
The month with the least sunshine days is June (10.1 days).
Average UV index in December
Blenker, 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
Blenker, WI
- Average cloud cover in December: 69
The month with the most cloud cover is January (Cloud cover 70).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in December
Blenker, WI
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, July and December (5mi).
Blenker, Wisconsin, USA
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