December weather forecast
Oconto, WI

Share

Weather in December

The first month of the winter, December, is still a freezing cold month in Oconto, Wisconsin, with an average temperature fluctuating between 29.1°F (-1.6°C) and 20.8°F (-6.2°C).

Temperature

Oconto experiences a temperature shift at the start of December, with average high-temperatures adjusting from an icy 41.5°F (5.3°C) in November to a freezing cold 29.1°F (-1.6°C). Oconto observes a minimal variance in temperature, with a consistent average low of 20.8°F (-6.2°C) during the nights of December.

Humidity

In December, the average relative humidity in Oconto is 84%.

Rainfall

In Oconto, during December, the rain falls for 6.4 days and regularly aggregates up to 1.61" (41mm) of precipitation. Throughout the year, there are 133.3 rainfall days, and 23.94" (608mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Oconto, in December, snow falls for 13.1 days, with typically accumulated 4.06" (103mm) of snow. Throughout the year, in Oconto, there are 65 snowfall days, and 20.94" (532mm) of snow is accumulated.

Daylight

December has the shortest days of the year in Oconto, with an average of 8h and 54min of daylight.
On the first day of December, sunrise is at 7:09 am and sunset at 4:11 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 4:20 pm CST.

Sunshine

In December, the average sunshine in Oconto, Wisconsin, is 3.7h.

UV index

In December, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily maximum UV index of 2 in December translates into the following instructions:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Enhance your sun protection with tightly woven, yet airy clothing. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
[Resources]

Frequently asked questions

How cold is December in Oconto?

In Oconto, 29.1°F (-1.6°C) is the average high-temperature and 20.8°F (-6.2°C) is the average low-temperature during December.

What is the average humidity in December in Oconto?

In Oconto, Wisconsin, the average relative humidity in December is 84%.

How many days does it rain in December in Oconto?

In Oconto, during December, the rain falls for 6.4 days and regularly aggregates up to 1.61" (41mm) of precipitation.

How much does it snow in Oconto in December?

In December, in Oconto, it is snowing for 13.1 days. Throughout December, 4.06" (103mm) of snow is accumulated.

What is the month with the shortest days in Oconto?

The month with the shortest days is December, with an average of 8h and 54min of daylight.

How many hours of daylight does Oconto have in December?

In Oconto, the average day length in December is 8h and 51min.

When are sunrise and sunset in December in Oconto?

On the first day of December in Oconto, Wisconsin, sunrise is at 7:09 am and sunset at 4:11 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 4:20 pm CST.

How many hours of sunshine does Oconto have in December?

In Oconto, the average sunshine duration in December is 3.7h.

What is the UV index reading in December in Oconto?

The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal hazard to health 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
Oconto, WI

Average temperature in December - Oconto, WI
  • Average high temperature in December: 29.1°F

The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (23.4°F).

  • Average low temperature in December: 20.8°F

The months with the highest average low temperature are July and August (59.7°F).
The coldest month (with the lowest average low temperature) is January (13.8°F).

[Resources]

Average pressure in December
Oconto, WI

Average pressure in December - Oconto, WI
  • Average pressure in December: 30.06"Hg

The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

[Resources]

Average wind speed in December
Oconto, WI

Average wind speed in December - Oconto, WI
  • Average wind speed in December: 10mph

The windiest months (with the highest average wind speed) are January and November (10.1mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).

[Resources]

Average humidity in December
Oconto, WI

Average humidity in December - Oconto, WI
  • Average humidity in December: 84%

The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are April, May and November (76%).

[Resources]

Average rainfall in December
Oconto, WI

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

The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is January (1.06").

[Resources]

Average rainfall days in December
Oconto, WI

Average rainfall days in December - Oconto, WI
  • Average rainfall days in December: 6.4 days

The month with the highest number of rainy days is July (15.8 days).
The months with the least rainy days are January and February (5.1 days).

[Resources]

Average snowfall in December
Oconto, WI

Average snowfall in December - Oconto, WI
  • Average snowfall in December: 4.06"

The month with the highest snowfall is February (5.79").
The months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days in December
Oconto, WI

Average snowfall days in December - Oconto, WI
  • Average snowfall days in December: 13.1 days

The month with the highest number of snowfall days is February (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

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

Average daylight in December / Average sunshine in December - Oconto, 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).

[Resources]

Average sunshine days in December
Oconto, WI

Average sunshine days in December - Oconto, WI
  • Average sunshine days in December: 15.4 days

The month with the most sunshine days is November (16.1 days).
The month with the least sunshine days is February (11.3 days).

[Resources]

Average UV index in December
Oconto, WI

Average UV index in December - Oconto, WI
  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and November (UV index 1).

[Resources]

Average cloud cover in December
Oconto, WI

Average cloud cover in December - Oconto, WI
  • Average cloud cover in December: 61

The months with the most cloud cover are January and February (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 30).

[Resources]

Average visibility in December
Oconto, WI

Average visibility in December - Oconto, WI
  • Average visibility in December: 6mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

[Resources]

Oconto, Wisconsin, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location