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 beginning of December brings a slight decrease in the average high-temperature, transitioning from a cool 52.7°F (11.5°C) in November to a chilly 45.1°F (7.3°C). During the month of December, the temperature in Sugar Grove generally drops to a low average of 31.3°F (-0.4°C).Humidity
February, May, September and December, with an average relative humidity of 79%, are the most humid months.Rainfall
In Sugar Grove, in December, during 12.1 rainfall days, 3.35" (85mm) of precipitation is typically accumulated. Throughout the year, there are 180.6 rainfall days, and 34.88" (886mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. December is the month with the most snowfall in Sugar Grove. Snow falls for 6.5 days and accumulates 7.91" (201mm) of snow.Daylight
December has the shortest days of the year in Sugar Grove, with an average of 9h and 42min of daylight.On the first day of December in Sugar Grove, sunrise is at 7:20 am and sunset at 5:12 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 5:22 pm EST.
Sunshine
The months with the least sunshine are January and December, with an average of 5.5h of sunshine.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 estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What are the temperatures in Sugar Grove in December?
What are the most humid months in Sugar Grove?
What is the average humidity in December in Sugar Grove?
How much does it rain in Sugar Grove in December?
When does it snow the most in Sugar Grove?
How many days does it snow in December in Sugar Grove?
What is the month with the shortest days in Sugar Grove?
How many hours of daylight does Sugar Grove have in December?
When is the sunrise / sunset in December in Sugar Grove?
What are the months with the least sunshine in Sugar Grove?
How long on average sun shines in December in Sugar Grove?
When is the lowest UV index in Sugar Grove?
How high is the UV index in December in Sugar Grove?
Average temperature in December
Sugar Grove, NC
- Average high temperature in December: 45.1°F
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (40.1°F).
- Average low temperature in December: 31.3°F
The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).
Average pressure in December
Sugar Grove, 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
Sugar Grove, NC
- Average wind speed in December: 6.3mph
The windiest month (with the highest average wind speed) is January (7.1mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity in December
Sugar Grove, NC
- Average humidity in December: 79%
The months with the highest relative humidity are February, May, September and December (79%).
The month with the lowest relative humidity is November (75%).
Average rainfall in December
Sugar Grove, NC
- Average rainfall in December: 3.35"
The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in December
Sugar Grove, NC
- Average rainfall days in December: 12.1 days
The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is November (9.9 days).
Average snowfall in December
Sugar Grove, NC
- Average snowfall in December: 7.91"
The month with the highest snowfall is December (7.91").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Sugar Grove, NC
- Average snowfall days in December: 6.5 days
The month with the highest number of snowfall days is February (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Sugar Grove, NC
- 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 month with the most sunshine is June (Average sunshine: 10h and 36min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).
Average sunshine days in December
Sugar Grove, NC
- Average sunshine days in December: 14 days
The month with the most sunshine days is November (17.3 days).
The months with the least sunshine days are February and May (9.3 days).
Average UV index in December
Sugar Grove, 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
Sugar Grove, NC
- Average cloud cover in December: 44
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 32).
Average visibility in December
Sugar Grove, NC
- Average visibility in December: 5mi
The months with the highest visibility are June, July and November (6mi).
The months with the lowest visibility are January, February, March, April, May, August, September, October and December (5mi).
Sugar Grove, North Carolina, USA
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