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
Peterstown's December weather shows a modest shift in high-temperatures, falling from November's cool 51.8°F (11°C) to a frosty 43.7°F (6.5°C). Throughout December, an average low-temperature of 30°F (-1.1°C) is expected.Humidity
The months with the highest humidity in Peterstown are February and December, with an average relative humidity of 81%.Rainfall
In Peterstown, in December, during 10.7 rainfall days, 1.97" (50mm) of precipitation is typically accumulated. Throughout the year, there are 158.3 rainfall days, and 23.5" (597mm) of precipitation is accumulated.Snowfall
Months with snowfall in Peterstown, West Virginia, are January through May, October through December. In Peterstown, in December, during 3.9 snowfall days, 2.36" (60mm) of snow is typically accumulated. In Peterstown, during the entire year, snow falls for 26.7 days and aggregates up to 13.46" (342mm) of snow.Daylight
With an average of 9h and 36min of daylight, December has the shortest days of the year in Peterstown.On the first day of the month, sunrise is at 7:19 am and sunset at 5:05 pm. On the last day of December, sunrise is at 7:37 am and sunset at 5:15 pm EST.
Sunshine
In Peterstown, the average sunshine in December is 4.9h.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 estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 2 during December translates into the following directions:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
Is December cold in Peterstown?
What are the most humid months in Peterstown?
What is the average humidity in December in Peterstown?
How many days does it rain in December in Peterstown?
How much does it snow in Peterstown in December?
What is the month with the shortest days in Peterstown?
How many hours of daylight does Peterstown have in December?
When is the sunrise / sunset in December in Peterstown?
How long on average sun shines in December in Peterstown?
What is the month with the lowest UV index in Peterstown?
How high is the UV index in December in Peterstown?
Average temperature in December
Peterstown, WV
- Average high temperature in December: 43.7°F
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (38.1°F).
- Average low temperature in December: 30°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in December
Peterstown, WV
- 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 (29.99"Hg).
Average wind speed in December
Peterstown, WV
- Average wind speed in December: 6.6mph
The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity in December
Peterstown, WV
- Average humidity in December: 81%
The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are June, July and November (77%).
Average rainfall in December
Peterstown, WV
- Average rainfall in December: 1.97"
The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is September (1.34").
Average rainfall days in December
Peterstown, WV
- Average rainfall days in December: 10.7 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is October (8.8 days).
Average snowfall in December
Peterstown, WV
- Average snowfall in December: 2.36"
The month with the highest snowfall is January (3.43").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Peterstown, WV
- Average snowfall days in December: 3.9 days
The month with the highest number of snowfall days is February (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Peterstown, WV
- 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: 4h and 5min
The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in December
Peterstown, WV
- Average sunshine days in December: 17.8 days
The month with the most sunshine days is October (20.1 days).
The month with the least sunshine days is May (10.7 days).
Average UV index in December
Peterstown, WV
- Average UV index in December: 2
The months with the highest UV index are June 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
Peterstown, WV
- Average cloud cover in December: 53
The months with the most cloud cover are January and February (Cloud cover 56).
The months with the least cloud cover are June and July (Cloud cover 38).
Average visibility in December
Peterstown, WV
- Average visibility in December: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (5mi).
The month with the lowest visibility is September (4mi).
Peterstown, West Virginia, USA
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