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 signals a shift in temperature, down from a fresh 52°F (11.1°C) in November to a chilly 42.8°F (6°C). During the month of December, Kearneysville anticipates a mean low-temperature of 30.4°F (-0.9°C).Humidity
The months with the highest humidity are May, October and December, with an average relative humidity of 78%.Rainfall
In Kearneysville, in December, it is raining for 10.3 days, with typically 2.48" (63mm) of accumulated precipitation. Throughout the year, there are 169.2 rainfall days, and 32.6" (828mm) of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall in Kearneysville. In Kearneysville, in December, during 4.3 snowfall days, 2.8" (71mm) of snow is typically accumulated. Throughout the year, there are 22.7 snowfall days, and 14.21" (361mm) of snow is accumulated.Daylight
With an average of 9h and 24min of daylight, December has the shortest days of the year in Kearneysville, West Virginia.On the first day of the month, sunrise is at 7:13 am and sunset at 4:48 pm. On the last day of December, in Kearneysville, West Virginia, sunrise is at 7:31 am and sunset at 4:58 pm EST.
Sunshine
The average sunshine in December in Kearneysville is 5h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is December in Kearneysville?
What are the most humid months in Kearneysville?
What is the average humidity in December in Kearneysville?
How much does it rain in Kearneysville in December?
How much does it snow in Kearneysville in December?
What is the month with the shortest days in Kearneysville?
What is the average length of the day in December in Kearneysville?
When are sunrise and sunset in December in Kearneysville?
How long on average sun shines in December in Kearneysville?
When is the lowest UV index in Kearneysville?
How high is the UV index in December in Kearneysville?
Average temperature in December
Kearneysville, WV
- Average high temperature in December: 42.8°F
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (37°F).
- Average low temperature in December: 30.4°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in December
Kearneysville, WV
- Average pressure in December: 30.11"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in December
Kearneysville, WV
- Average wind speed in December: 6.6mph
The windiest months (with the highest average wind speed) are January, February, March and April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in December
Kearneysville, WV
- Average humidity in December: 78%
The months with the highest relative humidity are May, October and December (78%).
The months with the lowest relative humidity are April and July (74%).
Average rainfall in December
Kearneysville, WV
- Average rainfall in December: 2.48"
The wettest months (with the highest rainfall) are May and July (3.54").
The driest month (with the least rainfall) is January (2.13").
Average rainfall days in December
Kearneysville, WV
- Average rainfall days in December: 10.3 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is January (9.1 days).
Average snowfall in December
Kearneysville, WV
- Average snowfall in December: 2.8"
The month with the highest snowfall is January (3.86").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in December
Kearneysville, WV
- Average snowfall days in December: 4.3 days
The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Kearneysville, WV
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in December
Kearneysville, WV
- Average sunshine days in December: 17.5 days
The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is May (9.9 days).
Average UV index in December
Kearneysville, 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, November and December (UV index 2).
Average cloud cover in December
Kearneysville, WV
- Average cloud cover in December: 48
The months with the most cloud cover are March and December (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in December
Kearneysville, WV
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, November and December (6mi).
The months with the lowest visibility are May, September and October (5mi).
Kearneysville, West Virginia, USA
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