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 onset of December brings a small shift in high-temperatures, falling from a moderate 57.6°F (14.2°C) in November to a cool 50.2°F (10.1°C). In Ettrick, December is marked by an average low-temperature of 35.6°F (2°C).Humidity
With an average relative humidity of 78%, December is the most humid month in Ettrick.Rainfall
In Ettrick, during December, the rain falls for 8.2 days and regularly aggregates up to 0.75" (19mm) of precipitation. Throughout the year, in Ettrick, there are 109.6 rainfall days, and 9.96" (253mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Ettrick, during December, snow falls for 0.8 days and regularly aggregates up to 0.16" (4mm) of snow. Throughout the year, in Ettrick, there are 5.5 snowfall days, and 1.3" (33mm) 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 7:05 am and sunset at 4:52 pm. On the last day of December, sunrise is at 7:23 am and sunset at 5:02 pm EST.
Sunshine
February and December, with an average of 5.4h of sunshine, are months with the least sunshine in Ettrick.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 2 in December translates into these instructions:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What are the temperatures in Ettrick in December?
What is the most humid month in Ettrick?
What is the average humidity in December in Ettrick?
How much does it rain in Ettrick in December?
How many days does it snow in December in Ettrick?
What is the month with the shortest days in Ettrick?
How many hours of daylight does Ettrick have in December?
What time are sunrise and sunset in December in Ettrick?
What are the months with the least sunshine in Ettrick?
How long on average sun shines in December in Ettrick?
What is the month with the lowest UV index in Ettrick?
What is the UV index reading in December in Ettrick?
Average temperature in December
Ettrick, VA
- Average high temperature in December: 50.2°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (45.3°F).
- Average low temperature in December: 35.6°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (30°F).
Average pressure in December
Ettrick, VA
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in December
Ettrick, VA
- Average wind speed in December: 6.3mph
The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in December
Ettrick, VA
- Average humidity in December: 78%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (71%).
Average rainfall in December
Ettrick, VA
- Average rainfall in December: 0.75"
The wettest month (with the highest rainfall) is August (1.22").
The driest month (with the least rainfall) is September (0.59").
Average rainfall days in December
Ettrick, VA
- Average rainfall days in December: 8.2 days
The month with the highest number of rainy days is May (12.2 days).
The month with the least rainy days is October (5.6 days).
Average snowfall in December
Ettrick, VA
- Average snowfall in December: 0.16"
The month with the highest snowfall is February (0.35").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Ettrick, VA
- Average snowfall days in December: 0.8 days
The month with the highest number of snowfall days is January (1.8 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
Ettrick, VA
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are February and December (Average sunshine: 5h and 24min).
Average sunshine days in December
Ettrick, VA
- Average sunshine days in December: 20.9 days
The month with the most sunshine days is October (23.6 days).
The month with the least sunshine days is May (15.3 days).
Average UV index in December
Ettrick, VA
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Ettrick, VA
- Average cloud cover in December: 42
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in December
Ettrick, VA
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Ettrick, Virginia, USA
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