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
Start of December brings a slight shift in the average high-temperature, dipping a bit from November's cool 54.5°F (12.5°C) to a chilly 46.2°F (7.9°C). In Copper Hill, the average nighttime temperature during December is a wintry 32°F (0°C).Humidity
May, September and December, with an average relative humidity of 77%, are the most humid months.Rainfall
In Copper Hill, during December, the rain falls for 8.4 days and regularly aggregates up to 1.57" (40mm) of precipitation. In Copper Hill, during the entire year, the rain falls for 146.5 days and collects up to 21.57" (548mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Copper Hill. In Copper Hill, during December, snow falls for 1.6 days and regularly aggregates up to 1.42" (36mm) of snow. In Copper Hill, during the entire year, snow falls for 11.8 days and aggregates up to 7.95" (202mm) of snow.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:15 am and sunset at 5:03 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 5:13 pm EST.
Sunshine
The average sunshine in December is 5.5h.UV index
The months with the lowest UV index in Copper Hill are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 2 during December translates into the following recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Around midday, solar radiation is most harmful; hence, exposure should be limited. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
What is the temperature in December in Copper Hill?
What is the most humid month in Copper Hill?
What is the average humidity in December in Copper Hill?
How much does it rain in Copper Hill in December?
How much does it snow in Copper Hill in December?
What is the month with the shortest days in Copper Hill?
How many hours of daylight does Copper Hill have in December?
What time are sunrise and sunset in December in Copper Hill?
How long on average sun shines in December in Copper Hill?
When is the lowest UV index in Copper Hill?
What is the UV index intensity in December in Copper Hill?
Average temperature in December
Copper Hill, VA
- Average high temperature in December: 46.2°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 (41.5°F).
- Average low temperature in December: 32°F
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).
Average pressure in December
Copper Hill, 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 (29.98"Hg).
Average wind speed in December
Copper Hill, VA
- Average wind speed in December: 6mph
The windiest month (with the highest average wind speed) is February (6.9mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity in December
Copper Hill, VA
- Average humidity in December: 77%
The months with the highest relative humidity are May, September and December (77%).
The month with the lowest relative humidity is July (72%).
Average rainfall in December
Copper Hill, VA
- Average rainfall in December: 1.57"
The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is September (1.42").
Average rainfall days in December
Copper Hill, VA
- Average rainfall days in December: 8.4 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (7 days).
Average snowfall in December
Copper Hill, VA
- Average snowfall in December: 1.42"
The month with the highest snowfall is March (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Copper Hill, VA
- Average snowfall days in December: 1.6 days
The month with the highest number of snowfall days is February (3.6 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
Copper Hill, 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 3min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in December
Copper Hill, VA
- Average sunshine days in December: 21 days
The month with the most sunshine days is November (21.9 days).
The month with the least sunshine days is May (10.7 days).
Average UV index in December
Copper Hill, 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
Copper Hill, VA
- Average cloud cover in December: 42
The months with the most cloud cover are February and March (Cloud cover 44).
The months with the least cloud cover are June and July (Cloud cover 31).
Average visibility in December
Copper Hill, VA
- Average visibility in December: 5mi
The months with the highest visibility are March, April, June, July and November (6mi).
The months with the lowest visibility are January, February, May, August, September, October and December (5mi).
Copper Hill, Virginia, USA
Weather forecast for your location
2. Allow the app to use your location
