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 52.3°F (11.3°C) in November to a frosty 44.4°F (6.9°C). The low-temperature average for Sulphur Springs Heights during December stands at a subzero cold 30.7°F (-0.7°C).Humidity
In Sulphur Springs Heights, the average relative humidity in December is 80%.Rainfall
In Sulphur Springs Heights, in December, it is raining for 11.7 days, with typically 2.52" (64mm) of accumulated precipitation. Throughout the year, in Sulphur Springs Heights, there are 189.6 rainfall days, and 30.91" (785mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In December, it is snowing for 8.9 days. Throughout December, 5.24" (133mm) of snow is accumulated. Throughout the year, in Sulphur Springs Heights, there are 44.9 snowfall days, and 22.91" (582mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 42min of daylight.On the first day of the month, sunrise is at 7:21 am and sunset at 5:10 pm. On the last day of December, in Sulphur Springs Heights, Virginia, sunrise is at 7:39 am and sunset at 5:20 pm EST.
Sunshine
In December, the average sunshine is 5h.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 threat to health from unsafe exposure to UV radiation for average individuals.Note: A daily maximum UV index of 2 in December translates into the following instructions:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. To guard against the harmful effects of the Sun, minimize exposure during midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
Is December cold in Sulphur Springs Heights?
What is the average humidity in December in Sulphur Springs Heights?
How many days does it rain in December in Sulphur Springs Heights?
How much does it snow in Sulphur Springs Heights in December?
What is the month with the shortest days in Sulphur Springs Heights?
How many hours of daylight does Sulphur Springs Heights have in December?
When is the sunrise / sunset in December in Sulphur Springs Heights?
How many hours of sunshine does Sulphur Springs Heights have in December?
When is the lowest UV index in Sulphur Springs Heights?
What is the UV index intensity in December in Sulphur Springs Heights?
Average temperature in December
Sulphur Springs Heights, VA
- Average high temperature in December: 44.4°F
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in December: 30.7°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).
Average pressure in December
Sulphur Springs Heights, 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
Sulphur Springs Heights, VA
- Average wind speed in December: 6.7mph
The windiest months (with the highest average wind speed) are January, February and April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in December
Sulphur Springs Heights, 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 (76%).
Average rainfall in December
Sulphur Springs Heights, VA
- Average rainfall in December: 2.52"
The wettest month (with the highest rainfall) is February (3.27").
The driest month (with the least rainfall) is September (1.73").
Average rainfall days in December
Sulphur Springs Heights, VA
- Average rainfall days in December: 11.7 days
The month with the highest number of rainy days is May (22.1 days).
The month with the least rainy days is November (10.8 days).
Average snowfall in December
Sulphur Springs Heights, VA
- Average snowfall in December: 5.24"
The month with the highest snowfall is February (5.31").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Sulphur Springs Heights, VA
- Average snowfall days in December: 8.9 days
The month with the highest number of snowfall days is February (11 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Sulphur Springs Heights, 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 0min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in December
Sulphur Springs Heights, VA
- Average sunshine days in December: 13 days
The month with the most sunshine days is November (15.7 days).
The month with the least sunshine days is May (6.4 days).
Average UV index in December
Sulphur Springs Heights, VA
- 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
Sulphur Springs Heights, VA
- Average cloud cover in December: 53
The month with the most cloud cover is February (Cloud cover 58).
The months with the least cloud cover are June and August (Cloud cover 37).
Average visibility in December
Sulphur Springs Heights, VA
- 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).
Sulphur Springs Heights, Virginia, USA
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