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 involves a decrease in temperature, down from a cool 52.9°F (11.6°C) in November to a chilly 43.9°F (6.6°C). An average nighttime temperature of 32.2°F (0.1°C) is witnessed throughout December.Humidity
The average relative humidity in December in Osbornes Mills is 81%.Rainfall
In December, in Osbornes Mills, the rain falls for 12.7 days. Throughout December, 2.68" (68mm) of precipitation is accumulated. In Osbornes Mills, during the entire year, the rain falls for 169.9 days and collects up to 31.54" (801mm) of precipitation.Snowfall
Months with snowfall in Osbornes Mills are January through May, October through December. In Osbornes Mills, during December, snow falls for 6.9 days and regularly aggregates up to 2.52" (64mm) of snow. Throughout the year, in Osbornes Mills, there are 34.5 snowfall days, and 12.76" (324mm) of snow is accumulated.Daylight
With an average of 9h and 30min of daylight, December has the shortest days of the year in Osbornes Mills.On the first day of the month, sunrise is at 7:24 am and sunset at 5:04 pm. On the last day of December, sunrise is at 7:42 am and sunset at 5:14 pm EST.
Sunshine
The average sunshine in December in Osbornes Mills, West Virginia, is 4h.UV index
January, February 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 minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 2 during December leads to these advisories:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
Is it cold in Osbornes Mills during December?
What is the average humidity in December in Osbornes Mills?
How many days does it rain in December in Osbornes Mills?
How many days does it snow in December in Osbornes Mills?
What is the month with the shortest days in Osbornes Mills?
What is the average length of the day in December in Osbornes Mills?
What time are sunrise and sunset in December in Osbornes Mills?
How many hours of sunshine does Osbornes Mills have in December?
When is the lowest UV index in Osbornes Mills?
What is the UV index reading in December in Osbornes Mills?
Average temperature in December
Osbornes Mills, WV
- Average high temperature in December: 43.9°F
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (38.7°F).
- Average low temperature in December: 32.2°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (25°F).
Average pressure in December
Osbornes Mills, 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 (29.97"Hg).
Average wind speed in December
Osbornes Mills, WV
- Average wind speed in December: 6.1mph
The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in December
Osbornes Mills, WV
- Average humidity in December: 81%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is August (75%).
Average rainfall in December
Osbornes Mills, WV
- Average rainfall in December: 2.68"
The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is September (1.61").
Average rainfall days in December
Osbornes Mills, WV
- Average rainfall days in December: 12.7 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (10.6 days).
Average snowfall in December
Osbornes Mills, WV
- Average snowfall in December: 2.52"
The month with the highest snowfall is January (3.46").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Osbornes Mills, WV
- Average snowfall days in December: 6.9 days
The month with the highest number of snowfall days is January (11.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Osbornes Mills, 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: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in December
Osbornes Mills, WV
- Average sunshine days in December: 12.8 days
The month with the most sunshine days is October (17.9 days).
The months with the least sunshine days are February and May (10.2 days).
Average UV index in December
Osbornes Mills, 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
Osbornes Mills, WV
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Osbornes Mills, 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).
Osbornes Mills, West Virginia, USA
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