December weather forecast
La Crosse, VA

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Weather in December

The first month of the winter, December, is also a fresh month in La Crosse, Virginia, with temperature in the range of an average low of 36.3°F (2.4°C) and an average high of 50.2°F (10.1°C).

Temperature

In the transition to December, La Crosse observes a minor drop in the average high-temperature, shifting from a mild 57.6°F (14.2°C) in November to a fresh 50.2°F (10.1°C). La Crosse witnesses a consistent average low-temperature of 36.3°F (2.4°C) throughout December.

Humidity

December is the most humid month, with an average relative humidity of 79%.

Rainfall

In La Crosse, in December, during 11.2 rainfall days, 2.76" (70mm) of precipitation is typically accumulated. Throughout the year, there are 159.5 rainfall days, and 30.39" (772mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. In La Crosse, during December, snow falls for 1 days and regularly aggregates up to 1.14" (29mm) of snow. In La Crosse, during the entire year, snow falls for 8.8 days and aggregates up to 7.13" (181mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 42min of daylight.
On the first day of the month, sunrise is at 7:06 am and sunset at 4:56 pm. On the last day of December, sunrise is at 7:24 am and sunset at 5:06 pm EST.

Sunshine

With an average of 5.4h of sunshine, December has the least sunshine of the year.

UV index

The months with the lowest UV index in La Crosse are January and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Updated: Jun 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are December temperatures?

In La Crosse, 50.2°F (10.1°C) is the average high-temperature and 36.3°F (2.4°C) is the average low-temperature during December. In September, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines air temperature and relative humidity, is evaluated at 86°F (30°C).

What is the most humid month?

December is the most humid month in La Crosse, with an average relative humidity of 79%.

What is the average humidity in December?

In December, the average relative humidity is 79%.

How many days does it rain in December?

In La Crosse, in December, it is raining for 11.2 days, with typically 2.76" (70mm) of accumulated precipitation.

How much does it snow in December?

In La Crosse, in December, during 1 snowfall days, 1.14" (29mm) of snow is typically accumulated.

What is the month with the shortest days?

With an average of 9h and 42min of daylight, December has the shortest days of the year.

How many hours of daylight does La Crosse have in December?

The average day length in December is 9h and 42min.

When is the sunrise / sunset in December?

In December, on the first day of the month, sunrise is at 7:06 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:06 pm EST.

What is the month with the least sunshine?

With an average of 5.4h of sunshine, December has the least sunshine of the year.

How many hours of sunshine does La Crosse have in December?

In December, the average sunshine duration is 5.4h.

When is the lowest UV index?

The months with the lowest UV index are January and December, with an average maximum UV index of 2.

What is the UV index reading in December?

The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health risk 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
La Crosse, VA

Average temperature in December - La Crosse, VA
  • Average high temperature in December: 50.2°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (45.9°F).

  • Average low temperature in December: 36.3°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

Average pressure in December
La Crosse, VA

Average pressure in December - La Crosse, VA
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in December
La Crosse, VA

Average wind speed in December - La Crosse, VA
  • Average wind speed in December: 6.5mph

The windiest month (with the highest average wind speed) is April (8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in December
La Crosse, VA

Average humidity in December - La Crosse, VA
  • Average humidity in December: 79%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is July (72%).

Average rainfall in December
La Crosse, VA

Average rainfall in December - La Crosse, VA
  • Average rainfall in December: 2.76"

The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in December
La Crosse, VA

Average rainfall days in December - La Crosse, VA
  • Average rainfall days in December: 11.2 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (9.4 days).

Average snowfall in December
La Crosse, VA

Average snowfall in December - La Crosse, VA
  • Average snowfall in December: 1.14"

The month with the highest snowfall is March (2.01").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in December
La Crosse, VA

Average snowfall days in December - La Crosse, VA
  • Average snowfall days in December: 1 days

The month with the highest number of snowfall days is January (3.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
La Crosse, VA

Average daylight in December / Average sunshine in December - La Crosse, VA
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in December: 5h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

Average sunshine days in December
La Crosse, VA

Average sunshine days in December - La Crosse, VA
  • Average sunshine days in December: 18.1 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is May (11 days).

Average UV index in December
La Crosse, VA

Average UV index in December - La Crosse, VA
  • Average UV index in December: 2

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in December
La Crosse, VA

Average cloud cover in December - La Crosse, VA
  • Average cloud cover in December: 42

The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is June (Cloud cover 31).

Average visibility in December
La Crosse, VA

Average visibility in December - La Crosse, VA
  • Average visibility in December: 6mi

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

La Crosse, Virginia, USA

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