December weather forecastWilcox, PA
December
Weather in December
The first month of the winter, December, is still a cold month in Wilcox, Pennsylvania, with an average temperature varying between 24.8°F (-4°C) and 34.7°F (1.5°C).Temperature
Wilcox observes a minor decrease in the average high-temperature with the arrival of December, falling from November's frosty 44.2°F (6.8°C) to a cold 34.7°F (1.5°C). In December, Wilcox records an average nighttime temperature of 24.8°F (-4°C).Humidity
In December, the average relative humidity is 87%.Rainfall
In Wilcox, during December, the rain falls for 6.9 days and regularly aggregates up to 1.06" (27mm) of precipitation. In Wilcox, during the entire year, the rain falls for 123 days and collects up to 12.44" (316mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In December, it is snowing for 15.6 days. Throughout December, 3.27" (83mm) of snow is accumulated. Throughout the year, there are 74 snowfall days, and 15.2" (386mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 12min of daylight.On the first day of the month, sunrise is at 7:22 am and sunset at 4:45 pm. On the last day of December, sunrise is at 7:41 am and sunset at 4:54 pm EST.
Sunshine
January and December, with an average of 2.4h of sunshine, are months with the least sunshine.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index, 1 during December, leads to the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Wilcox, PA
- Average high temperature in December: 34.7°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28.4°F).
- Average low temperature in December: 24.8°F
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (16.3°F).
Average pressure in December
Wilcox, 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
Wilcox, PA
- Average wind speed in December: 8.3mph
The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in December
Wilcox, PA
- Average humidity in December: 87%
The month with the highest relative humidity is February (89%).
The months with the lowest relative humidity are May, June and July (79%).
Average rainfall in December
Wilcox, PA
- Average rainfall in December: 1.06"
The wettest month (with the highest rainfall) is April (1.38").
The driest months (with the least rainfall) are September and November (0.79").
Average rainfall days in December
Wilcox, PA
- Average rainfall days in December: 6.9 days
The month with the highest number of rainy days is May (14.7 days).
The months with the least rainy days are January and February (5.3 days).
Average snowfall in December
Wilcox, PA
- Average snowfall in December: 3.27"
The month with the highest snowfall is February (3.94").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Wilcox, PA
- Average snowfall days in December: 15.6 days
The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Wilcox, 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: 2h and 24min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The months with the least sunshine are January and December (Average sunshine: 2h and 24min).
Average sunshine days in December
Wilcox, PA
- Average sunshine days in December: 10.8 days
The month with the most sunshine days is September (17.2 days).
The month with the least sunshine days is December (10.8 days).
Average UV index in December
Wilcox, PA
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in December
Wilcox, PA
- Average cloud cover in December: 77
The month with the most cloud cover is January (Cloud cover 78).
The months with the least cloud cover are July and August (Cloud cover 43).
Average visibility in December
Wilcox, PA
- Average visibility in December: 5mi
The months with the highest visibility are January, March, April, May, June, October, November and December (5mi).
The months with the lowest visibility are February, July, August and September (4mi).
