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 signals a subtle shift in temperature, down from a mild 55.9°F (13.3°C) in November to a chilly 48.7°F (9.3°C). During December, Marble observes a consistent average nighttime temperature of 34°F (1.1°C).Humidity
February, March and December, with an average relative humidity of 80%, are the most humid months.Rainfall
In Marble, in December, during 14.5 rainfall days, 4.84" (123mm) of precipitation is typically accumulated. Throughout the year, there are 201.7 rainfall days, and 46.69" (1186mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Marble, North Carolina, in December, during 3.5 snowfall days, 2.8" (71mm) of snow is typically accumulated. Throughout the year, there are 20.5 snowfall days, and 10.2" (259mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 48min of daylight.On the first day of December, sunrise is at 7:26 am and sunset at 5:23 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:34 pm EST.
Sunshine
The month with the least sunshine is December, with an average of 5.1h of sunshine.UV index
The months with the lowest UV index in Marble are January, February and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What are the most humid months?
What is the average humidity in December?
How much does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Marble have in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Marble have in December?
What is the month with the lowest UV index?
What is the UV index intensity in December in Marble?
Average temperature in December
Marble, NC
- Average high temperature in December: 48.7°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 (44.2°F).
- Average low temperature in December: 34°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).
Average pressure in December
Marble, NC
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in December
Marble, NC
- Average wind speed in December: 5.1mph
The windiest months (with the highest average wind speed) are February and April (5.7mph).
The calmest month (with the lowest average wind speed) is August (3.3mph).
Average humidity in December
Marble, NC
- Average humidity in December: 80%
The months with the highest relative humidity are February, March and December (80%).
The months with the lowest relative humidity are January and November (77%).
Average rainfall in December
Marble, NC
- Average rainfall in December: 4.84"
The wettest month (with the highest rainfall) is July (5.12").
The driest month (with the least rainfall) is September (2.83").
Average rainfall days in December
Marble, NC
- Average rainfall days in December: 14.5 days
The month with the highest number of rainy days is July (22.6 days).
The month with the least rainy days is November (11.4 days).
Average snowfall in December
Marble, NC
- Average snowfall in December: 2.8"
The month with the highest snowfall is February (3.35").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Marble, NC
- Average snowfall days in December: 3.5 days
The month with the highest number of snowfall days is January (5.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Marble, NC
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
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 24min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in December
Marble, NC
- Average sunshine days in December: 13.7 days
The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is July (5.8 days).
Average UV index in December
Marble, NC
- Average UV index in December: 2
The months with the highest UV index are 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
Marble, NC
- Average cloud cover in December: 49
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 33).
Average visibility in December
Marble, 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).
Marble, North Carolina, USA
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