December weather forecast
Logan, WV

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Weather in December

December, the first month of the winter in Logan, is still a chilly month, with an average temperature varying between 45°F (7.2°C) and 32.7°F (0.4°C).

Temperature

A modest decline in the average high-temperature is seen during December, decreasing from a cool 53.2°F (11.8°C) in November to a chilly 45°F (7.2°C). Logan encounters a steady low-temperature average of 32.7°F (0.4°C) throughout the month of December.

Humidity

In December, the average relative humidity is 81%.

Rainfall

In Logan, in December, during 13.7 rainfall days, 3.23" (82mm) of precipitation is typically accumulated. Throughout the year, in Logan, West Virginia, there are 181.3 rainfall days, and 34.37" (873mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Logan, during December, snow falls for 7.6 days and regularly aggregates up to 3.58" (91mm) of snow. In Logan, during the entire year, snow falls for 38.9 days and aggregates up to 17.48" (444mm) of snow.

Daylight

With an average of 9h and 36min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:25 am and sunset at 5:09 pm. On the last day of December, sunrise is at 7:43 am and sunset at 5:19 pm EST.

Sunshine

The average sunshine in December in Logan is 4.3h.

UV index

The months with the lowest UV index in Logan are January, February and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index, 2 during December, leads to the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in December in Logan?

The high-temperature, in December, in Logan, records 45°F (7.2°C), while the low-temperature is 32.7°F (0.4°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is appraised at 95°F (35°C).

What is the average humidity in December in Logan?

The average relative humidity in December in Logan is 81%.

How much does it rain in Logan in December?

In Logan, in December, it is raining for 13.7 days, with typically 3.23" (82mm) of accumulated precipitation.

How much does it snow in Logan in December?

In December, it is snowing for 7.6 days. Throughout December, 3.58" (91mm) of snow is accumulated.

What is the month with the shortest days in Logan?

With an average of 9h and 36min of daylight, December has the shortest days of the year in Logan.

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

The average day length in December in Logan is 9h and 35min.

When are sunrise and sunset in December in Logan?

On the first day of December, sunrise is at 7:25 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:19 pm EST.

How long on average sun shines in December in Logan?

In Logan, West Virginia, the average sunshine duration in December is 4.3h.

When is the lowest UV index in Logan?

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

What is the UV index reading in December in Logan?

In December, the average daily maximum UV index in Logan is 2. A UV Index reading of 2, and below, represents a low health risk 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
Logan, WV

Average temperature in December - Logan, WV
  • Average high temperature in December: 45°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in December: 32.7°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

Average pressure in December
Logan, WV

Average pressure in December - Logan, WV
  • 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 (29.98"Hg).

Average wind speed in December
Logan, WV

Average wind speed in December - Logan, WV
  • Average wind speed in December: 6mph

The windiest months (with the highest average wind speed) are January, February and April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4mph).

Average humidity in December
Logan, WV

Average humidity in December - Logan, WV
  • Average humidity in December: 81%

The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April, June, July, August and November (76%).

Average rainfall in December
Logan, WV

Average rainfall in December - Logan, WV
  • Average rainfall in December: 3.23"

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in December
Logan, WV

Average rainfall days in December - Logan, WV
  • Average rainfall days in December: 13.7 days

The month with the highest number of rainy days is May (20.2 days).
The month with the least rainy days is November (10.8 days).

Average snowfall in December
Logan, WV

Average snowfall in December - Logan, WV
  • Average snowfall in December: 3.58"

The month with the highest snowfall is January (4.53").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Logan, WV

Average snowfall days in December - Logan, WV
  • Average snowfall days in December: 7.6 days

The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Logan, WV

Average daylight in December / Average sunshine in December - Logan, WV
  • Average daylight in December: 9h and 4min

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

  • Average sunshine in December: 4h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in December
Logan, WV

Average sunshine days in December - Logan, WV
  • Average sunshine days in December: 11.5 days

The months with the most sunshine days are October and November (17 days).
The month with the least sunshine days is February (8.8 days).

Average UV index in December
Logan, WV

Average UV index in December - Logan, WV
  • 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, February and December (UV index 2).

Average cloud cover in December
Logan, WV

Average cloud cover in December - Logan, WV
  • Average cloud cover in December: 57

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in December
Logan, WV

Average visibility in December - Logan, WV
  • Average visibility in December: 5mi

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

Logan, West Virginia, USA

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