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 start of December comes with a small reduction in the average high-temperature, subtly receding from a fresh 51.8°F (11°C) in November to a frosty 43.9°F (6.6°C). In Sugar Grove, the average temperature during the nights of December drops to a subzero cold 30.2°F (-1°C).Humidity
In Sugar Grove, the average relative humidity in December is 80%.Rainfall
In December, in Sugar Grove, the rain falls for 11.9 days. Throughout December, 2.68" (68mm) of precipitation is accumulated. In Sugar Grove, Virginia, during the entire year, the rain falls for 191 days and collects up to 30.87" (784mm) of precipitation.Snowfall
Months with snowfall in Sugar Grove are January through May, October through December. The month with the most snowfall in Sugar Grove is December, when snow falls for 7.2 days and typically aggregates up to 4.8" (122mm) of snow.Daylight
The month with the shortest days in Sugar Grove is December, 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 5:09 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 5:19 pm EST.
Sunshine
The average sunshine in December in Sugar Grove is 4.9h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.Note: A daily maximum UV index of 2 in December translates into the following instructions:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Minimize direct exposure to the Sun during midday when its radiation is at its peak. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
How cold does it get in Sugar Grove in December?
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?
What time are sunrise and sunset in December in Sugar Grove?
How many hours of sunshine does Sugar Grove have in December?
What are the months with the lowest UV index in Sugar Grove?
How high is the UV index in December in Sugar Grove?
Average temperature in December
Sugar Grove, VA
- Average high temperature in December: 43.9°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in December: 30.2°F
The month with the highest average low temperature is July (57.9°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).
Average pressure in December
Sugar Grove, VA
- 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, VA
- Average wind speed in December: 7.3mph
The windiest months (with the highest average wind speed) are January and February (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in December
Sugar Grove, VA
- Average humidity in December: 80%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is November (77%).
Average rainfall in December
Sugar Grove, VA
- Average rainfall in December: 2.68"
The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in December
Sugar Grove, VA
- Average rainfall days in December: 11.9 days
The month with the highest number of rainy days is July (22 days).
The month with the least rainy days is November (10.8 days).
Average snowfall in December
Sugar Grove, VA
- Average snowfall in December: 4.8"
The month with the highest snowfall is December (4.8").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Sugar Grove, VA
- Average snowfall days in December: 7.2 days
The month with the highest number of snowfall days is January (9.8 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, 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: 4h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in December
Sugar Grove, VA
- Average sunshine days in December: 13.3 days
The month with the most sunshine days is November (15.6 days).
The month with the least sunshine days is May (6.7 days).
Average UV index in December
Sugar Grove, VA
- Average UV index in December: 2
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Sugar Grove, VA
- Average cloud cover in December: 55
The month with the most cloud cover is February (Cloud cover 59).
The months with the least cloud cover are June, July and August (Cloud cover 40).
Average visibility in December
Sugar Grove, VA
- Average visibility in December: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (5mi).
The month with the lowest visibility is September (4mi).
Sugar Grove, Virginia, USA
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