December weather forecast
McKees Store, VA

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Weather in December

December, the first month of the winter in McKees Store, is still a chilly month, with temperature in the range of an average high of 44.4°F (6.9°C) and an average low of 30.9°F (-0.6°C).

Temperature

The shift from November to December includes a minor decrease in the average high-temperature, lightly dropping from a cool 52.3°F (11.3°C) to a chilly 44.4°F (6.9°C). In the month of December, an average of 30.9°F (-0.6°C) marks the low-temperature in McKees Store.

Humidity

The average relative humidity in December in McKees Store, Virginia, is 80%.

Rainfall

In McKees Store, in December, it is raining for 14.1 days, with typically 2.76" (70mm) of accumulated precipitation. In McKees Store, during the entire year, the rain falls for 186.7 days and collects up to 29.02" (737mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in McKees Store. In December, it is snowing for 8.2 days. Throughout December, 4.06" (103mm) of snow is accumulated. Throughout the year, there are 42.6 snowfall days, and 19.8" (503mm) of snow is accumulated.

Daylight

With an average of 9h and 42min of daylight, December has the shortest days of the year.
On the first day of December in McKees Store, sunrise is at 7:21 am and sunset at 5:10 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 5:21 pm EST.

Sunshine

In December, the average sunshine in McKees Store is 5.2h.

UV index

January, February, November and December, with an average maximum UV index of 2, 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 maximum daily UV index of 2 during December morphs into the following directions:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is December cold in McKees Store?

The average high-temperature, in December, in McKees Store, is 44.4°F (6.9°C), while the average low-temperature is 30.9°F (-0.6°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, is appraised at 86°F (30°C).

What is the average humidity in December in McKees Store?

The average relative humidity in December in McKees Store, Virginia, is 80%.

How much does it rain in McKees Store in December?

In December, in McKees Store, the rain falls for 14.1 days. Throughout December, 2.76" (70mm) of precipitation is accumulated.

How many days does it snow in December in McKees Store?

In McKees Store, in December, during 8.2 snowfall days, 4.06" (103mm) of snow is typically accumulated.

What is the month with the shortest days in McKees Store?

December has the shortest days of the year in McKees Store, Virginia, with an average of 9h and 42min of daylight.

How many hours of daylight does McKees Store have in December?

In McKees Store, the average day length in December is 9h and 42min.

When are sunrise and sunset in December in McKees Store?

On the first day of December in McKees Store, sunrise is at 7:21 am and sunset at 5:10 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 5:21 pm EST.

How many hours of sunshine does McKees Store have in December?

In McKees Store, Virginia, the average sunshine duration in December is 5.2h.

When is the lowest UV index in McKees Store?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in McKees Store, Virginia.

What is the UV index reading in December in McKees Store?

The average daily maximum UV index in December in McKees Store is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health 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
McKees Store, VA

Average temperature in December - McKees Store, VA
  • Average high temperature in December: 44.4°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (39.4°F).

  • Average low temperature in December: 30.9°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

Average pressure in December
McKees Store, VA

Average pressure in December - McKees Store, VA
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed in December
McKees Store, VA

Average wind speed in December - McKees Store, VA
  • Average wind speed in December: 6.6mph

The windiest months (with the highest average wind speed) are January and April (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

Average humidity in December
McKees Store, VA

Average humidity in December - McKees Store, VA
  • Average humidity in December: 80%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is November (76%).

Average rainfall in December
McKees Store, VA

Average rainfall in December - McKees Store, VA
  • Average rainfall in December: 2.76"

The wettest month (with the highest rainfall) is February (3.43").
The driest month (with the least rainfall) is September (1.38").

Average rainfall days in December
McKees Store, VA

Average rainfall days in December - McKees Store, VA
  • Average rainfall days in December: 14.1 days

The month with the highest number of rainy days is May (21.8 days).
The month with the least rainy days is November (11.3 days).

Average snowfall in December
McKees Store, VA

Average snowfall in December - McKees Store, VA
  • Average snowfall in December: 4.06"

The month with the highest snowfall is February (4.88").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
McKees Store, VA

Average snowfall days in December - McKees Store, VA
  • Average snowfall days in December: 8.2 days

The month with the highest number of snowfall days is February (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
McKees Store, VA

Average daylight in December / Average sunshine in December - McKees Store, 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 1min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

Average sunshine days in December
McKees Store, VA

Average sunshine days in December - McKees Store, VA
  • Average sunshine days in December: 12 days

The month with the most sunshine days is October (16.2 days).
The month with the least sunshine days is May (6.8 days).

Average UV index in December
McKees Store, VA

Average UV index in December - McKees Store, VA
  • Average UV index in December: 2

The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in December
McKees Store, VA

Average cloud cover in December - McKees Store, VA
  • Average cloud cover in December: 51

The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are June and August (Cloud cover 35).

Average visibility in December
McKees Store, VA

Average visibility in December - McKees Store, VA
  • Average visibility in December: 5mi

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

McKees Store, Virginia, USA

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