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
Packwaukee's December weather comes with a decrease in average high-temperatures, moving from an icy 41.7°F (5.4°C) in November to a freezing cold 28.8°F (-1.8°C). During the month of December, Packwaukee experiences a steady low-temperature average of 18.5°F (-7.5°C).Humidity
In Packwaukee, Wisconsin, the average relative humidity in December is 85%.Rainfall
In December, the rain falls for 6.4 days. Throughout December, 1.69" (43mm) of precipitation is accumulated. In Packwaukee, during the entire year, the rain falls for 146.3 days and collects up to 29.45" (748mm) of precipitation.Snowfall
Months with snowfall in Packwaukee are January through May, October through December. In Packwaukee, Wisconsin, in December, snow falls for 13.4 days, with typically accumulated 5.24" (133mm) of snow. Throughout the year, there are 61.9 snowfall days, and 24.76" (629mm) of snow is accumulated.Daylight
December has the shortest days of the year in Packwaukee, with an average of 9h and 0min of daylight.On the first day of the month, sunrise is at 7:12 am and sunset at 4:21 pm. On the last day of December, in Packwaukee, Wisconsin, sunrise is at 7:31 am and sunset at 4:30 pm CST.
Sunshine
In December, the average sunshine in Packwaukee, Wisconsin, is 3.8h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A typical high UV index of 1 in December suggests the following recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Always opt for UVA and UVB-resistant sunglasses on radiant days. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Frequently asked questions
How cold is December in Packwaukee?
What is the average humidity in December in Packwaukee?
How much does it rain in Packwaukee in December?
How much does it snow in Packwaukee in December?
What is the month with the shortest days in Packwaukee?
How many hours of daylight does Packwaukee have in December?
When are sunrise and sunset in December in Packwaukee?
How many hours of sunshine does Packwaukee have in December?
What are the months with the lowest UV index in Packwaukee?
How high is the UV index in December in Packwaukee?
Average temperature in December
Packwaukee, WI
- Average high temperature in December: 28.8°F
The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (22.3°F).
- Average low temperature in December: 18.5°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (10.4°F).
Average pressure in December
Packwaukee, WI
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Packwaukee, WI
- Average wind speed in December: 9.3mph
The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).
Average humidity in December
Packwaukee, WI
- Average humidity in December: 85%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (75%).
Average rainfall in December
Packwaukee, WI
- Average rainfall in December: 1.69"
The wettest month (with the highest rainfall) is June (3.94").
The driest month (with the least rainfall) is January (1.22").
Average rainfall days in December
Packwaukee, WI
- Average rainfall days in December: 6.4 days
The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is February (4.1 days).
Average snowfall in December
Packwaukee, WI
- Average snowfall in December: 5.24"
The month with the highest snowfall is February (6.42").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Packwaukee, WI
- Average snowfall days in December: 13.4 days
The month with the highest number of snowfall days is January (15 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Packwaukee, WI
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in December
Packwaukee, WI
- Average sunshine days in December: 14.7 days
The month with the most sunshine days is October (15.3 days).
The month with the least sunshine days is June (8.6 days).
Average UV index in December
Packwaukee, 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, November and December (UV index 1).
Average cloud cover in December
Packwaukee, WI
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Packwaukee, WI
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, July and December (5mi).
Packwaukee, Wisconsin, USA
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