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 arrival of December corresponds with a light shift in temperature, down from a cool 52°F (11.1°C) in November to a chilly 43.7°F (6.5°C). During the nights in December, the temperature in Etlan averages to a subzero cold 29.5°F (-1.4°C).Humidity
In Etlan, Virginia, the average relative humidity in December is 78%.Rainfall
In Etlan, in December, it is raining for 7 days, with typically 0.75" (19mm) of accumulated precipitation. In Etlan, during the entire year, the rain falls for 116.3 days and collects up to 9.72" (247mm) of precipitation.Snowfall
Months with snowfall in Etlan are January through April, November and December. In Etlan, during December, snow falls for 2.4 days and regularly aggregates up to 0.51" (13mm) of snow. Throughout the year, in Etlan, there are 15.9 snowfall days, and 3.7" (94mm) of snow is accumulated.Daylight
With an average of 9h and 30min of daylight, December has the shortest days of the year in Etlan.On the first day of December, sunrise is at 7:12 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:02 pm EST.
Sunshine
December has the least sunshine of the year in Etlan, with an average of 4.9h of sunshine.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 unsafe exposure to UV radiation for the average person.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Etlan in December?
What is the average humidity in December in Etlan?
How many days does it rain in December in Etlan?
How much does it snow in Etlan in December?
What is the month with the shortest days in Etlan?
What is the average length of the day in December in Etlan?
When are sunrise and sunset in December in Etlan?
What is the month with the least sunshine in Etlan?
How long on average sun shines in December in Etlan?
What are the months with the lowest UV index in Etlan?
How high is the UV index in December in Etlan?
Average temperature in December
Etlan, VA
- Average high temperature in December: 43.7°F
The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in December: 29.5°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).
Average pressure in December
Etlan, 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
Etlan, VA
- Average wind speed in December: 5.7mph
The windiest month (with the highest average wind speed) is February (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in December
Etlan, VA
- Average humidity in December: 78%
The months with the highest relative humidity are September and October (79%).
The month with the lowest relative humidity is July (74%).
Average rainfall in December
Etlan, VA
- Average rainfall in December: 0.75"
The wettest month (with the highest rainfall) is August (1.18").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days in December
Etlan, VA
- Average rainfall days in December: 7 days
The month with the highest number of rainy days is May (13.1 days).
The month with the least rainy days is January (6.3 days).
Average snowfall in December
Etlan, VA
- Average snowfall in December: 0.51"
The month with the highest snowfall is March (0.91").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Etlan, VA
- Average snowfall days in December: 2.4 days
The month with the highest number of snowfall days is February (4.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Etlan, VA
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in December
Etlan, VA
- Average sunshine days in December: 21.4 days
The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is May (14.4 days).
Average UV index in December
Etlan, VA
- Average UV index in December: 2
The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Etlan, VA
- Average cloud cover in December: 47
The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in December
Etlan, VA
- Average visibility in December: 5mi
The months with the highest visibility are February, July and November (6mi).
The months with the lowest visibility are January, March, April, May, June, August, September, October and December (5mi).
Etlan, Virginia, USA
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