Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The arrival of December corresponds with a minor reduction in the average high-temperature, down from November's frosty 49.6°F (9.8°C) to a cold 40.8°F (4.9°C). Valley Bend's average low-temperature in December is measured at a freezing cold 27.9°F (-2.3°C).Humidity
In Valley Bend, West Virginia, the average relative humidity in December is 83%.Rainfall
In Valley Bend, West Virginia, during December, the rain falls for 13.5 days and regularly aggregates up to 3.39" (86mm) of precipitation. In Valley Bend, during the entire year, the rain falls for 182.1 days and collects up to 36.18" (919mm) of precipitation.Snowfall
Months with snowfall in Valley Bend are January through May, October through December. In Valley Bend, in December, during 12.6 snowfall days, 7.05" (179mm) of snow is typically accumulated. Throughout the year, in Valley Bend, there are 62.7 snowfall days, and 40.24" (1022mm) of snow is accumulated.Daylight
The month with the shortest days in Valley Bend is December, with an average of 9h and 30min of daylight.On the first day of December, sunrise is at 7:19 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 5:08 pm EST.
Sunshine
The average sunshine in December is 4h.UV index
January through March, 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 threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 2 during December leads to these instructions:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
Is December cold in Valley Bend?
What is the average humidity in December in Valley Bend?
How many days does it rain in December in Valley Bend?
How much does it snow in Valley Bend in December?
What is the month with the shortest days in Valley Bend?
What is the average length of the day in December in Valley Bend?
What time are sunrise and sunset in December in Valley Bend?
How many hours of sunshine does Valley Bend have in December?
What is the month with the lowest UV index in Valley Bend?
What is the UV index intensity in December in Valley Bend?
Average temperature in December
Valley Bend, WV
- Average high temperature in December: 40.8°F
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (35.1°F).
- Average low temperature in December: 27.9°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure in December
Valley Bend, WV
- Average pressure in December: 30.12"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
Valley Bend, WV
- Average wind speed in December: 7.1mph
The windiest months (with the highest average wind speed) are January and February (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in December
Valley Bend, WV
- Average humidity in December: 83%
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are June, July, August and November (78%).
Average rainfall in December
Valley Bend, WV
- Average rainfall in December: 3.39"
The wettest month (with the highest rainfall) is May (3.94").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in December
Valley Bend, WV
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is May (20.9 days).
The month with the least rainy days is January (10.6 days).
Average snowfall in December
Valley Bend, WV
- Average snowfall in December: 7.05"
The month with the highest snowfall is February (9.33").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Valley Bend, WV
- Average snowfall days in December: 12.6 days
The month with the highest number of snowfall days is January (17 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Valley Bend, WV
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 4h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in December
Valley Bend, WV
- Average sunshine days in December: 9.9 days
The month with the most sunshine days is September (14.2 days).
The month with the least sunshine days is January (7.4 days).
Average UV index in December
Valley Bend, WV
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Valley Bend, WV
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in December
Valley Bend, WV
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are January, February and September (4mi).
Valley Bend, West Virginia, USA
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