December weather forecastCross Fork, PA
December
Weather in December
December, the first month of the winter in Cross Fork, is also an icy month, with temperature in the range of an average low of 25.2°F (-3.8°C) and an average high of 35.1°F (1.7°C).Temperature
A shift in Cross Fork's weather is observed as November turns into December, with the average high temperature reducing from a frosty 45°F (7.2°C) to an icy 35.1°F (1.7°C). Cross Fork observes an average low-temperature of 25.2°F (-3.8°C) during December nights.Humidity
February and December, with an average relative humidity of 86%, are the most humid months.Rainfall
In Cross Fork, during December, the rain falls for 13.1 days and regularly aggregates up to 2.87" (73mm) of precipitation. In Cross Fork, during the entire year, the rain falls for 179.8 days and collects up to 32.36" (822mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Cross Fork, in December, during 13.7 snowfall days, 5.35" (136mm) of snow is typically accumulated. In Cross Fork, during the entire year, snow falls for 65.4 days and aggregates up to 28.15" (715mm) of snow.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year.On the first day of December in Cross Fork, sunrise is at 7:18 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 4:51 pm EST.
Sunshine
The months with the least sunshine are January and December, with an average of 3.2h of sunshine.UV index
The month with the lowest UV index is December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: An average UV index of 1 in December transforms into this advice:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Cross Fork, PA
- Average high temperature in December: 35.1°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in December: 25.2°F
The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is January (17.2°F).
Average pressure in December
Cross Fork, PA
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Cross Fork, PA
- Average wind speed in December: 7.3mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in December
Cross Fork, PA
- Average humidity in December: 86%
The months with the highest relative humidity are February and December (86%).
The month with the lowest relative humidity is July (77%).
Average rainfall in December
Cross Fork, PA
- Average rainfall in December: 2.87"
The wettest month (with the highest rainfall) is April (3.58").
The driest month (with the least rainfall) is November (2.2").
Average rainfall days in December
Cross Fork, PA
- Average rainfall days in December: 13.1 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is February (11.1 days).
Average snowfall in December
Cross Fork, PA
- Average snowfall in December: 5.35"
The month with the highest snowfall is January (7.72").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Cross Fork, PA
- Average snowfall days in December: 13.7 days
The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Cross Fork, PA
- Average daylight in December: 9h and 12min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 3h and 12min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 12min).
Average sunshine days in December
Cross Fork, PA
- Average sunshine days in December: 8.8 days
The month with the most sunshine days is September (14.9 days).
The month with the least sunshine days is February (7.7 days).
Average UV index in December
Cross Fork, PA
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Cross Fork, PA
- Average cloud cover in December: 67
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in December
Cross Fork, PA
- Average visibility in December: 4mi
The months with the highest visibility are March, April, May, June, July, August, October and November (5mi).
The months with the lowest visibility are January, February, September and December (4mi).
