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 is marked by a minor reduction in average high-temperature, sliding from a refreshing 58.1°F (14.5°C) in November to a cool 50.9°F (10.5°C). Throughout December, an average low-temperature of 36.5°F (2.5°C) is expected.Humidity
The months with the highest humidity in Valentines are May and December, with an average relative humidity of 78%.Rainfall
In Valentines, Virginia, during December, the rain falls for 11.6 days and regularly aggregates up to 2.8" (71mm) of precipitation. Throughout the year, in Valentines, there are 160.7 rainfall days, and 31.02" (788mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Valentines. In Valentines, in December, during 0.8 snowfall days, 0.63" (16mm) of snow is typically accumulated. Throughout the year, there are 7.2 snowfall days, and 4.84" (123mm) of snow is accumulated.Daylight
The month with the shortest days in Valentines is December, with an average of 9h and 42min of daylight.On the first day of the month, sunrise is at 7:05 am and sunset at 4:55 pm. On the last day of December, in Valentines, Virginia, sunrise is at 7:23 am and sunset at 5:05 pm EST.
Sunshine
January and December, with an average of 5.4h of sunshine, are months with the least sunshine in Valentines.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Valentines, Virginia. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 2 during December leads to these advisories:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Valentines?
What is the most humid month in Valentines?
What is the average humidity in December in Valentines?
How many days does it rain in December in Valentines?
How much does it snow in Valentines in December?
What is the month with the shortest days in Valentines?
How many hours of daylight does Valentines have in December?
What time are sunrise and sunset in December in Valentines?
What are the months with the least sunshine in Valentines?
How many hours of sunshine does Valentines have in December?
When is the lowest UV index in Valentines?
How high is the UV index in December in Valentines?
Average temperature in December
Valentines, VA
- Average high temperature in December: 50.9°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (46°F).
- Average low temperature in December: 36.5°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).
Average pressure in December
Valentines, VA
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in December
Valentines, VA
- Average wind speed in December: 6.9mph
The windiest month (with the highest average wind speed) is April (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in December
Valentines, VA
- Average humidity in December: 78%
The months with the highest relative humidity are May and December (78%).
The month with the lowest relative humidity is July (73%).
Average rainfall in December
Valentines, VA
- Average rainfall in December: 2.8"
The wettest month (with the highest rainfall) is August (3.03").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in December
Valentines, VA
- Average rainfall days in December: 11.6 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is November (9.6 days).
Average snowfall in December
Valentines, VA
- Average snowfall in December: 0.63"
The month with the highest snowfall is February (1.77").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Valentines, VA
- Average snowfall days in December: 0.8 days
The month with the highest number of snowfall days is February (3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Valentines, VA
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 5h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days in December
Valentines, VA
- Average sunshine days in December: 18.5 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in December
Valentines, VA
- 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 and December (UV index 2).
Average cloud cover in December
Valentines, VA
- Average cloud cover in December: 42
The month with the most cloud cover is March (Cloud cover 44).
The months with the least cloud cover are June and July (Cloud cover 32).
Average visibility in December
Valentines, VA
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Valentines, Virginia, USA
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