December weather forecast
Oakdale, WI

Weather in December

December, the first month of the winter in Oakdale, is also a subzero cold month, with an average temperature fluctuating between 17.4°F (-8.1°C) and 27.5°F (-2.5°C).

Temperature

In December, the average high-temperature drops from a wintry 41.2°F (5.1°C) in November to a subzero cold 27.5°F (-2.5°C). The average low-temperature, in December, is 17.4°F (-8.1°C).

Humidity

In December, the average relative humidity is 86%.

Rainfall

In Oakdale, Wisconsin, during December, the rain falls for 5.4 days and regularly aggregates up to 1.61" (41mm) of precipitation. Throughout the year, in Oakdale, there are 136.8 rainfall days, and 27.36" (695mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In December, it is snowing for 14.2 days. Throughout December, 5.59" (142mm) of snow is accumulated. In Oakdale, during the entire year, snow falls for 67.4 days and aggregates up to 25.35" (644mm) of snow.

Daylight

With an average of 8h and 58min of daylight, December has the shortest days of the year in Oakdale.
On the first day of December, sunrise is at 7:15 am and sunset at 4:25 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 4:33 pm CST.

Sunshine

In December, the average sunshine is 3.5h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In December, the average maximum UV index of 1 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in December in Oakdale?

The average high-temperature, in December, in Oakdale, is 27.5°F (-2.5°C), while the average low-temperature is 17.4°F (-8.1°C).

What is the average humidity in December in Oakdale?

The average relative humidity in December in Oakdale, Wisconsin, is 86%.

How much does it rain in Oakdale in December?

In Oakdale, in December, during 5.4 rainfall days, 1.61" (41mm) of precipitation is typically accumulated.

How many days does it snow in December in Oakdale?

In Oakdale, Wisconsin, in December, during 14.2 snowfall days, 5.59" (142mm) of snow is typically accumulated.

What is the month with the shortest days in Oakdale?

With an average of 8h and 58min of daylight, December has the shortest days of the year in Oakdale, Wisconsin.

What is the average length of the day in December in Oakdale?

In Oakdale, the average day length in December is 8h and 58min.

When are sunrise and sunset in December in Oakdale?

In December, on the first day of the month, sunrise is at 7:15 am and sunset at 4:25 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 4:33 pm CST.

How many hours of sunshine does Oakdale have in December?

In December, the average sunshine duration is 3.5h.

When is the lowest UV index in Oakdale?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1.

What is the UV index reading in December in Oakdale?

In Oakdale, the average daily maximum UV index in December is 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Oakdale, WI

Average temperature in December - Oakdale, WI
  • Average high temperature in December: 27.5°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (21.7°F).

  • Average low temperature in December: 17.4°F

The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (9°F).

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Average pressure in December
Oakdale, WI

Average pressure in December - Oakdale, WI
  • Average pressure in December: 30.1"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).

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Average wind speed in December
Oakdale, WI

Average wind speed in December - Oakdale, WI
  • Average wind speed in December: 9mph

The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity in December
Oakdale, WI

Average humidity in December - Oakdale, WI
  • Average humidity in December: 86%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (76%).

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Average rainfall in December
Oakdale, WI

Average rainfall in December - Oakdale, WI
  • Average rainfall in December: 1.61"

The wettest month (with the highest rainfall) is June (4.06").
The driest month (with the least rainfall) is January (1.18").

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Average rainfall days in December
Oakdale, WI

Average rainfall days in December - Oakdale, WI
  • Average rainfall days in December: 5.4 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is February (3.3 days).

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Average snowfall in December
Oakdale, WI

Average snowfall in December - Oakdale, WI
  • Average snowfall in December: 5.59"

The month with the highest snowfall is February (6.18").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Oakdale, WI

Average snowfall days in December - Oakdale, WI
  • Average snowfall days in December: 14.2 days

The month with the highest number of snowfall days is January (16.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Oakdale, WI

Average daylight in December / Average sunshine in December - Oakdale, WI
  • Average daylight in December: 8h and 58min

The month with the longest days is June (Average daylight: 15h and 26min).
The month with the shortest days is December (Average daylight: 8h and 58min).

  • Average sunshine in December: 3h and 30min

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 6min).

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Average sunshine days in December
Oakdale, WI

Average sunshine days in December - Oakdale, WI
  • Average sunshine days in December: 14.1 days

The months with the most sunshine days are September and November (16.4 days).
The month with the least sunshine days is May (10.4 days).

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Average UV index in December
Oakdale, WI

Average UV index in December - Oakdale, 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).

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Average cloud cover in December
Oakdale, WI

Average cloud cover in December - Oakdale, WI
  • Average cloud cover in December: 66

The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in December
Oakdale, WI

Average visibility in December - Oakdale, WI
  • Average visibility in December: 5mi

The months with the highest visibility are April, May, June, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

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