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
Green Plain's weather subtly changes with the onset of December, barely falling from a mild 58.1°F (14.5°C) in November to a fresh 50.9°F (10.5°C). Throughout December, the average low-temperature dips to a wintry 36.7°F (2.6°C).Humidity
In Green Plain, the average relative humidity in December is 78%.Rainfall
In Green Plain, in December, it is raining for 11.6 days, with typically 2.76" (70mm) of accumulated precipitation. In Green Plain, during the entire year, the rain falls for 167.6 days and collects up to 32.09" (815mm) of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Green Plain, in December, during 0.8 snowfall days, 0.51" (13mm) of snow is typically accumulated. Throughout the year, there are 6.5 snowfall days, and 4.06" (103mm) of snow is accumulated.Daylight
The month with the shortest days in Green Plain is December, with an average of 9h and 42min of daylight.On the first day of December in Green Plain, Virginia, sunrise is at 7:04 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 5:04 pm EST.
Sunshine
January, February and December, with an average of 5.5h of sunshine, are months with the least sunshine in Green Plain.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Green Plain. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the maximum UV index of 2 translates into these guidelines:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What is the average December temperature in Green Plain?
What is the average humidity in December in Green Plain?
How many days does it rain in December in Green Plain?
How many days does it snow in December in Green Plain?
What is the month with the shortest days in Green Plain?
How many hours of daylight does Green Plain have in December?
When is the sunrise / sunset in December in Green Plain?
What are the months with the least sunshine in Green Plain?
How long on average sun shines in December in Green Plain?
What are the months with the lowest UV index in Green Plain?
How high is the UV index in December in Green Plain?
Average temperature in December
Green Plain, VA
- Average high temperature in December: 50.9°F
The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (46.2°F).
- Average low temperature in December: 36.7°F
The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).
Average pressure in December
Green Plain, 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
Green Plain, VA
- Average wind speed in December: 7.1mph
The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in December
Green Plain, VA
- Average humidity in December: 78%
The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January, February, April, July and November (74%).
Average rainfall in December
Green Plain, VA
- Average rainfall in December: 2.76"
The wettest month (with the highest rainfall) is August (3.35").
The driest month (with the least rainfall) is October (1.89").
Average rainfall days in December
Green Plain, VA
- Average rainfall days in December: 11.6 days
The months with the highest number of rainy days are May and July (18.3 days).
The month with the least rainy days is November (10.1 days).
Average snowfall in December
Green Plain, VA
- Average snowfall in December: 0.51"
The month with the highest snowfall is February (1.54").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Green Plain, VA
- Average snowfall days in December: 0.8 days
The months with the highest number of snowfall days are January and February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Green Plain, 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 3min
The months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 30min).
Average sunshine days in December
Green Plain, VA
- Average sunshine days in December: 17.8 days
The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is July (10.6 days).
Average UV index in December
Green Plain, 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
Green Plain, VA
- Average cloud cover in December: 41
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 31).
Average visibility in December
Green Plain, VA
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Green Plain, Virginia, USA
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