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
As December begins in Palmyra, Virginia, there is a minor decrease in the average high-temperature, softly falling from a refreshing 55.9°F (13.3°C) in November to a frosty 47.8°F (8.8°C). Throughout the month of December, Palmyra witnesses an average low-temperature of 32.9°F (0.5°C).Humidity
December is the most humid month in Palmyra, with an average relative humidity of 77%.Rainfall
In Palmyra, in December, it is raining for 9.4 days, with typically 2.32" (59mm) of accumulated precipitation. Throughout the year, in Palmyra, there are 142.4 rainfall days, and 25.51" (648mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Palmyra, Virginia, during December, snow falls for 1.5 days and regularly aggregates up to 1.5" (38mm) of snow. Throughout the year, in Palmyra, there are 11.9 snowfall days, and 8.74" (222mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 36min of daylight.On the first day of the month, sunrise is at 7:10 am and sunset at 4:54 pm. On the last day of December, in Palmyra, sunrise is at 7:28 am and sunset at 5:04 pm EST.
Sunshine
December has the least sunshine of the year, with an average of 5.4h of sunshine.UV index
The months with the lowest UV index are January, 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 unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. To avoid the Sun's strongest rays, limit exposure around the mid-day period. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What are the temperatures in Palmyra in December?
What is the most humid month in Palmyra?
What is the average humidity in December in Palmyra?
How many days does it rain in December in Palmyra?
How much does it snow in Palmyra in December?
What is the month with the shortest days in Palmyra?
How many hours of daylight does Palmyra have in December?
When is the sunrise / sunset in December in Palmyra?
What is the month with the least sunshine in Palmyra?
How long on average sun shines in December in Palmyra?
What are the months with the lowest UV index in Palmyra?
What is the UV index intensity in December in Palmyra?
Average temperature in December
Palmyra, VA
- Average high temperature in December: 47.8°F
The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (43°F).
- Average low temperature in December: 32.9°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).
Average pressure in December
Palmyra, VA
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in December
Palmyra, VA
- Average wind speed in December: 5.2mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in December
Palmyra, VA
- Average humidity in December: 77%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (69%).
Average rainfall in December
Palmyra, VA
- Average rainfall in December: 2.32"
The wettest month (with the highest rainfall) is April (2.76").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in December
Palmyra, VA
- Average rainfall days in December: 9.4 days
The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is January (8.6 days).
Average snowfall in December
Palmyra, VA
- Average snowfall in December: 1.5"
The month with the highest snowfall is February (2.32").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Palmyra, VA
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is January (3.8 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
Palmyra, 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 36min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in December
Palmyra, VA
- Average sunshine days in December: 20.4 days
The month with the most sunshine days is December (20.4 days).
The month with the least sunshine days is May (13.1 days).
Average UV index in December
Palmyra, 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, November and December (UV index 2).
Average cloud cover in December
Palmyra, VA
- Average cloud cover in December: 41
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in December
Palmyra, VA
- Average visibility in December: 5mi
The months with the highest visibility are January, February, March, April, June, July, August, October and November (6mi).
The months with the lowest visibility are May, September and December (5mi).
Palmyra, Virginia, USA
Weather forecast for your location
2. Allow the app to use your location
