December weather forecast
New Lisbon, WI

Share

Weather in December

December, the first month of the winter in New Lisbon, 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

As November transitions to December, the average high-temperature falls from an icy 41.2°F (5.1°C) to a subzero cold 27.5°F (-2.5°C). Nighttime temperature experiences an average drop to a still freezing cold 17.4°F (-8.1°C) in December.

Humidity

In New Lisbon, the average relative humidity in December is 86%.

Rainfall

In New Lisbon, in December, it is raining for 5.4 days, with typically 1.61" (41mm) of accumulated precipitation. In New Lisbon, during the entire year, the rain falls for 136.8 days and collects up to 27.36" (695mm) of precipitation.

Snowfall

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

Daylight

December has the shortest days of the year, with an average of 9h and 0min of daylight.
On the first day of December, sunrise is at 7:15 am and sunset at 4:24 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 4:33 pm CST.

Sunshine

In December, the average sunshine is 3.5h.

UV index

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.
Note: A daily maximum UV index of 1 in December translates into the following instructions:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Updated: Aug 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is December?

An average high-temperature, in December, in New Lisbon, is 27.5°F (-2.5°C) and the average low-temperature is 17.4°F (-8.1°C).

What is the average humidity in December in New Lisbon?

In December, the average relative humidity is 86%.

How much does it rain in December?

In New Lisbon, during December, the rain falls for 5.4 days and regularly aggregates up to 1.61" (41mm) of precipitation.

How much does it snow in December?

In New Lisbon, during December, snow falls for 14.2 days and regularly aggregates up to 5.59" (142mm) of snow.

What is the month with the shortest days?

With an average of 9h and 0min of daylight, December has the shortest days of the year.

How many hours of daylight does New Lisbon have in December?

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

When are sunrise and sunset in December?

On the first day of December, sunrise is at 7:15 am and sunset at 4:24 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 4:33 pm CST.

How many hours of sunshine does New Lisbon have in December?

In New Lisbon, the average sunshine duration in December is 3.5h.

What are the months with the lowest UV index?

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

What is the UV index intensity in December?

In December, the average daily maximum UV index is 1. A UV Index reading of 2, and below, represents a low health threat from unprotected exposure to UV radiation.
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
New Lisbon, WI

Average temperature in December - New Lisbon, 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).

Average pressure in December
New Lisbon, WI

Average pressure in December - New Lisbon, 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).

Average wind speed in December
New Lisbon, WI

Average wind speed in December - New Lisbon, 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).

Average humidity in December
New Lisbon, WI

Average humidity in December - New Lisbon, 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%).

Average rainfall in December
New Lisbon, WI

Average rainfall in December - New Lisbon, 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").

Average rainfall days in December
New Lisbon, WI

Average rainfall days in December - New Lisbon, 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).

Average snowfall in December
New Lisbon, WI

Average snowfall in December - New Lisbon, 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").

Average snowfall days in December
New Lisbon, WI

Average snowfall days in December - New Lisbon, 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).

Average daylight in December /
Average sunshine in December
New Lisbon, WI

Average daylight in December / Average sunshine in December - New Lisbon, 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 3min

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).

Average sunshine days in December
New Lisbon, WI

Average sunshine days in December - New Lisbon, 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).

Average UV index in December
New Lisbon, WI

Average UV index in December - New Lisbon, 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).

Average cloud cover in December
New Lisbon, WI

Average cloud cover in December - New Lisbon, 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).

Average visibility in December
New Lisbon, WI

Average visibility in December - New Lisbon, 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).

New Lisbon, Wisconsin, USA

Weather forecast for your location

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