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
Spencer records a mild change in average high-temperature during December, easing from a refreshing 56.3°F (13.5°C) in November to a chilly 49.1°F (9.5°C). Spencer's nighttime temperature during December is consistently averaged at a cold 34.2°F (1.2°C).Humidity
December is the most humid month in Spencer, with an average relative humidity of 76%.Rainfall
In Spencer, in December, during 8.5 rainfall days, 2.09" (53mm) of precipitation is typically accumulated. Throughout the year, in Spencer, Virginia, there are 133.5 rainfall days, and 23.58" (599mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In Spencer, during December, snow falls for 1.3 days and regularly aggregates up to 2.44" (62mm) of snow. In Spencer, during the entire year, snow falls for 7.7 days and aggregates up to 8.31" (211mm) of snow.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year in Spencer.On the first day of the month, sunrise is at 7:14 am and sunset at 5:04 pm. On the last day of December, in Spencer, sunrise is at 7:32 am and sunset at 5:14 pm EST.
Sunshine
In December, the average sunshine in Spencer is 5.6h.UV index
The months with the lowest UV index are January, February 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: An average UV index of 2 in December transforms into this advice:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
What is the temperature in December in Spencer?
What is the most humid month in Spencer?
What is the average humidity in December in Spencer?
How much does it rain in Spencer in December?
How many days does it snow in December in Spencer?
What is the month with the shortest days in Spencer?
What is the average length of the day in December in Spencer?
When is the sunrise / sunset in December in Spencer?
How many hours of sunshine does Spencer have in December?
When is the lowest UV index in Spencer?
What is the UV index intensity in December in Spencer?
Average temperature in December
Spencer, VA
- Average high temperature in December: 49.1°F
The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (44.2°F).
- Average low temperature in December: 34.2°F
The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).
Average pressure in December
Spencer, 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
Spencer, VA
- Average wind speed in December: 6.2mph
The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in December
Spencer, VA
- Average humidity in December: 76%
The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is July (69%).
Average rainfall in December
Spencer, VA
- Average rainfall in December: 2.09"
The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is September (1.42").
Average rainfall days in December
Spencer, VA
- Average rainfall days in December: 8.5 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is November (7.7 days).
Average snowfall in December
Spencer, VA
- Average snowfall in December: 2.44"
The month with the highest snowfall is February (2.48").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Spencer, VA
- Average snowfall days in December: 1.3 days
The month with the highest number of snowfall days is February (2.6 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
Spencer, VA
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 5h and 4min
The months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in December
Spencer, VA
- Average sunshine days in December: 21 days
The month with the most sunshine days is November (21.4 days).
The months with the least sunshine days are May and August (14.3 days).
Average UV index in December
Spencer, 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 and December (UV index 2).
Average cloud cover in December
Spencer, VA
- Average cloud cover in December: 39
The month with the most cloud cover is March (Cloud cover 42).
The months with the least cloud cover are June and July (Cloud cover 29).
Average visibility in December
Spencer, VA
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Spencer, Virginia, USA
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