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
December comes with a drop in the average high-temperature, falling from November's fresh 53.2°F (11.8°C) to a frosty 44.1°F (6.7°C). Sycolin observes an average nighttime temperature of 31.1°F (-0.5°C) during December.Humidity
October and December, with an average relative humidity of 78%, are the most humid months in Sycolin, Virginia.Rainfall
In December, the rain falls for 11.1 days. Throughout December, 2.64" (67mm) of precipitation is accumulated. Throughout the year, there are 161.6 rainfall days, and 31.38" (797mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Sycolin, during December, snow falls for 3.2 days and regularly aggregates up to 2.05" (52mm) of snow. Throughout the year, in Sycolin, there are 18.2 snowfall days, and 12.6" (320mm) of snow is accumulated.Daylight
December has the shortest days of the year in Sycolin, Virginia, with an average of 9h and 30min of daylight.On the first day of the month, sunrise is at 7:10 am and sunset at 4:48 pm. On the last day of December, in Sycolin, sunrise is at 7:29 am and sunset at 4:57 pm EST.
Sunshine
In Sycolin, Virginia, the average sunshine in December is 5.1h.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 value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the UV index of 2 transforms into the following advice:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
How cold is it in Sycolin in December?
What are the most humid months in Sycolin?
What is the average humidity in December in Sycolin?
How many days does it rain in December in Sycolin?
How many days does it snow in December in Sycolin?
What is the month with the shortest days in Sycolin?
How many hours of daylight does Sycolin have in December?
What time are sunrise and sunset in December in Sycolin?
How long on average sun shines in December in Sycolin?
What is the month with the lowest UV index in Sycolin?
What is the UV index reading in December in Sycolin?
Average temperature in December
Sycolin, VA
- Average high temperature in December: 44.1°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in December: 31.1°F
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure in December
Sycolin, VA
- Average pressure in December: 30.11"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in December
Sycolin, VA
- Average wind speed in December: 6.6mph
The windiest month (with the highest average wind speed) is March (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in December
Sycolin, VA
- Average humidity in December: 78%
The months with the highest relative humidity are October and December (78%).
The month with the lowest relative humidity is July (72%).
Average rainfall in December
Sycolin, VA
- Average rainfall in December: 2.64"
The wettest month (with the highest rainfall) is August (3.54").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days in December
Sycolin, VA
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (9.6 days).
Average snowfall in December
Sycolin, VA
- Average snowfall in December: 2.05"
The month with the highest snowfall is January (3.66").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Sycolin, VA
- Average snowfall days in December: 3.2 days
The months with the highest number of snowfall days are January and February (5.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Sycolin, VA
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in December
Sycolin, VA
- Average sunshine days in December: 16.9 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in December
Sycolin, VA
- Average UV index in December: 2
The months with the highest UV index are May, June, July and 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
Sycolin, VA
- Average cloud cover in December: 46
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in December
Sycolin, VA
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, June, July, August, September, November and December (6mi).
The months with the lowest visibility are January, May and October (5mi).
Sycolin, Virginia, USA
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