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 beginning of December subtly marks a decrease in the average high-temperature, transitioning from a cool 50.4°F (10.2°C) in November to a cold 41.7°F (5.4°C). Nighttime temperatures in Willard hover around an average low of 29.8°F (-1.2°C) in December.Humidity
In Willard, the average relative humidity in December is 82%.Rainfall
In Willard, West Virginia, during December, the rain falls for 12.7 days and regularly aggregates up to 3.27" (83mm) of precipitation. Throughout the year, in Willard, there are 189.1 rainfall days, and 37.83" (961mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Willard. In Willard, in December, during 11.3 snowfall days, 5.51" (140mm) of snow is typically accumulated. In Willard, West Virginia, during the entire year, snow falls for 54.9 days and aggregates up to 28.82" (732mm) of snow.Daylight
With an average of 9h and 24min of daylight, December has the shortest days of the year in Willard.On the first day of December in Willard, sunrise is at 7:22 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:07 pm EST.
Sunshine
The average sunshine in December in Willard is 3.9h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Willard. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 2 during December translates into the following recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
Is December cold in Willard?
What is the average humidity in December in Willard?
How many days does it rain in December in Willard?
How many days does it snow in December in Willard?
What is the month with the shortest days in Willard?
What is the average length of the day in December in Willard?
When is the sunrise / sunset in December in Willard?
How long on average sun shines in December in Willard?
What is the month with the lowest UV index in Willard?
How high is the UV index in December in Willard?
Average temperature in December
Willard, WV
- Average high temperature in December: 41.7°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (35.6°F).
- Average low temperature in December: 29.8°F
The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).
Average pressure in December
Willard, 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
Willard, WV
- Average wind speed in December: 6.4mph
The windiest months (with the highest average wind speed) are January and February (7mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in December
Willard, WV
- Average humidity in December: 82%
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are August and November (77%).
Average rainfall in December
Willard, WV
- Average rainfall in December: 3.27"
The wettest month (with the highest rainfall) is May (4.41").
The driest months (with the least rainfall) are September and November (2.2").
Average rainfall days in December
Willard, WV
- Average rainfall days in December: 12.7 days
The month with the highest number of rainy days is May (21.8 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in December
Willard, WV
- Average snowfall in December: 5.51"
The month with the highest snowfall is February (6.73").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Willard, WV
- Average snowfall days in December: 11.3 days
The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Willard, 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: 3h and 5min
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 18min).
Average sunshine days in December
Willard, WV
- Average sunshine days in December: 10.9 days
The month with the most sunshine days is November (14.7 days).
The month with the least sunshine days is May (7.7 days).
Average UV index in December
Willard, WV
- Average UV index in December: 2
The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Willard, 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 35).
Average visibility in December
Willard, WV
- Average visibility in December: 5mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is January (4mi).
Willard, West Virginia, USA
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