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
December's arrival comes with a mild decrease in the average high-temperature, moving subtly from a frosty 48.9°F (9.4°C) in November to an icy 40.5°F (4.7°C). An average low-temperature of 28.4°F (-2°C) is recorded in the month of December.Humidity
In Shawver, West Virginia, the average relative humidity in December is 83%.Rainfall
In Shawver, in December, during 11.9 rainfall days, 3.31" (84mm) of precipitation is typically accumulated. Throughout the year, in Shawver, West Virginia, there are 181.7 rainfall days, and 35.31" (897mm) of precipitation is accumulated.Snowfall
Months with snowfall in Shawver are January through May, October through December. In Shawver, in December, snow falls for 9.7 days, with typically accumulated 6.93" (176mm) of snow. Throughout the year, there are 50.2 snowfall days, and 32.83" (834mm) of snow is accumulated.Daylight
December has the shortest days of the year in Shawver, West Virginia, with an average of 9h and 36min of daylight.On the first day of December in Shawver, sunrise is at 7:20 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 5:14 pm EST.
Sunshine
In Shawver, West Virginia, the average sunshine in December is 4.3h.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 of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 2 during December translates into the following directions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
Is December cold in Shawver?
What is the average humidity in December in Shawver?
How many days does it rain in December in Shawver?
How many days does it snow in December in Shawver?
What is the month with the shortest days in Shawver?
How many hours of daylight does Shawver have in December?
When is the sunrise / sunset in December in Shawver?
How long on average sun shines in December in Shawver?
What is the month with the lowest UV index in Shawver?
What is the UV index reading in December in Shawver?
Average temperature in December
Shawver, WV
- Average high temperature in December: 40.5°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (35.1°F).
- Average low temperature in December: 28.4°F
The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in December
Shawver, 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
Shawver, WV
- Average wind speed in December: 6.9mph
The windiest months (with the highest average wind speed) are January and February (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in December
Shawver, WV
- Average humidity in December: 83%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are June, July and November (79%).
Average rainfall in December
Shawver, WV
- Average rainfall in December: 3.31"
The wettest month (with the highest rainfall) is May (3.66").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days in December
Shawver, WV
- Average rainfall days in December: 11.9 days
The month with the highest number of rainy days is May (21.9 days).
The month with the least rainy days is February (9.1 days).
Average snowfall in December
Shawver, WV
- Average snowfall in December: 6.93"
The month with the highest snowfall is February (7.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Shawver, WV
- Average snowfall days in December: 9.7 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Shawver, 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 months with the most sunshine are June and July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Shawver, WV
- Average sunshine days in December: 12.3 days
The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is May (7.4 days).
Average UV index in December
Shawver, 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
Shawver, WV
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are June and August (Cloud cover 41).
Average visibility in December
Shawver, WV
- Average visibility in December: 4mi
The months with the highest visibility are March, April, June, July and November (5mi).
The months with the lowest visibility are January, February, May, August, September, October and December (4mi).
Shawver, West Virginia, USA
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