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
A modest decline in the average high-temperature is seen during December, decreasing from a fresh 52.9°F (11.6°C) in November to a chilly 45.5°F (7.5°C). An average low-temperature of 31.3°F (-0.4°C) marks the nights in Green Mountain throughout December.Humidity
February, March, May, September and December, with an average relative humidity of 80%, are the most humid months in Green Mountain.Rainfall
In December, in Green Mountain, the rain falls for 11.5 days. Throughout December, 3.58" (91mm) of precipitation is accumulated. Throughout the year, there are 190.3 rainfall days, and 39.92" (1014mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Green Mountain. December is the month with the most snowfall. Snow falls for 6.3 days and accumulates 6.57" (167mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 48min of daylight.On the first day of the month, sunrise is at 7:21 am and sunset at 5:14 pm. On the last day of December, sunrise is at 7:39 am and sunset at 5:25 pm EST.
Sunshine
In Green Mountain, the average sunshine in December is 5.2h.UV index
January, February, 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 minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 2 in December translates into this advice:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
What is the usual temperature for Green Mountain in December?
What is the most humid month in Green Mountain?
What is the average humidity in December in Green Mountain?
How much does it rain in Green Mountain in December?
What is the snowiest month in Green Mountain?
How many days does it snow in December in Green Mountain?
What is the month with the shortest days in Green Mountain?
How many hours of daylight does Green Mountain have in December?
When is the sunrise / sunset in December in Green Mountain?
How long on average sun shines in December in Green Mountain?
When is the lowest UV index in Green Mountain?
How high is the UV index in December in Green Mountain?
Average temperature in December
Green Mountain, NC
- Average high temperature in December: 45.5°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (40.8°F).
- Average low temperature in December: 31.3°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (25.9°F).
Average pressure in December
Green Mountain, NC
- 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 (29.99"Hg).
Average wind speed in December
Green Mountain, NC
- Average wind speed in December: 6mph
The windiest month (with the highest average wind speed) is January (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).
Average humidity in December
Green Mountain, NC
- Average humidity in December: 80%
The months with the highest relative humidity are February, March, May, September and December (80%).
The month with the lowest relative humidity is November (76%).
Average rainfall in December
Green Mountain, NC
- Average rainfall in December: 3.58"
The wettest month (with the highest rainfall) is May (4.33").
The driest month (with the least rainfall) is November (2.56").
Average rainfall days in December
Green Mountain, NC
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is May (20.9 days).
The month with the least rainy days is November (11.1 days).
Average snowfall in December
Green Mountain, NC
- Average snowfall in December: 6.57"
The month with the highest snowfall is December (6.57").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Green Mountain, NC
- Average snowfall days in December: 6.3 days
The month with the highest number of snowfall days is January (8.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Green Mountain, NC
- Average daylight in December: 9h and 5min
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 48min).
- Average sunshine in December: 5h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in December
Green Mountain, NC
- Average sunshine days in December: 14.8 days
The months with the most sunshine days are October and November (16.5 days).
The month with the least sunshine days is July (8.7 days).
Average UV index in December
Green Mountain, NC
- 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, November and December (UV index 2).
Average cloud cover in December
Green Mountain, NC
- Average cloud cover in December: 50
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 36).
Average visibility in December
Green Mountain, NC
- Average visibility in December: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Green Mountain, North Carolina, USA
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