December weather forecastWagners Forest Park, PA
December
Weather in December
December, the first month of the winter in Wagners Forest Park, is also a wintry month, with an average temperature ranging between max 36.3°F (2.4°C) and min 25.5°F (-3.6°C).Temperature
The onset of December comes with a shift in the average high-temperature, falling from a chilly 45.5°F (7.5°C) in November to a cold 36.3°F (2.4°C). Wagners Forest Park experiences an average temperature drop to a freezing cold 25.5°F (-3.6°C) during December nights.Humidity
February and December, with an average relative humidity of 84%, are the most humid months in Wagners Forest Park, Pennsylvania.Rainfall
In December, in Wagners Forest Park, the rain falls for 12.5 days. Throughout December, 3.15" (80mm) of precipitation is accumulated. Throughout the year, there are 173.5 rainfall days, and 36.57" (929mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Wagners Forest Park, Pennsylvania. In Wagners Forest Park, in December, snow falls for 12.3 days, with typically accumulated 6.89" (175mm) of snow. In Wagners Forest Park, Pennsylvania, during the entire year, snow falls for 62.9 days and aggregates up to 38.11" (968mm) of snow.Daylight
With an average of 9h and 18min of daylight, December has the shortest days of the year in Wagners Forest Park.On the first day of December in Wagners Forest Park, sunrise is at 7:08 am and sunset at 4:34 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 4:43 pm EST.
Sunshine
In Wagners Forest Park, the average sunshine in December is 3.9h.UV index
December is the month with the lowest UV index in Wagners Forest Park, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the maximum UV index of 1 translates into these guidelines:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Wagners Forest Park, PA
- Average high temperature in December: 36.3°F
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in December: 25.5°F
The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).
Average pressure in December
Wagners Forest Park, 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
Wagners Forest Park, PA
- Average wind speed in December: 8mph
The windiest months (with the highest average wind speed) are January and March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in December
Wagners Forest Park, PA
- Average humidity in December: 84%
The months with the highest relative humidity are February and December (84%).
The months with the lowest relative humidity are April, June and July (78%).
Average rainfall in December
Wagners Forest Park, PA
- Average rainfall in December: 3.15"
The wettest month (with the highest rainfall) is July (3.66").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days in December
Wagners Forest Park, PA
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is February (9.2 days).
Average snowfall in December
Wagners Forest Park, PA
- Average snowfall in December: 6.89"
The month with the highest snowfall is January (9.02").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Wagners Forest Park, PA
- Average snowfall days in December: 12.3 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Wagners Forest Park, PA
- Average daylight in December: 9h and 18min
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 18min).
- Average sunshine in December: 3h and 54min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in December
Wagners Forest Park, PA
- Average sunshine days in December: 12.4 days
The month with the most sunshine days is September (14.8 days).
The month with the least sunshine days is February (9.4 days).
Average UV index in December
Wagners Forest Park, PA
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Wagners Forest Park, PA
- Average cloud cover in December: 60
The months with the most cloud cover are February and December (Cloud cover 60).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility in December
Wagners Forest Park, PA
- Average visibility in December: 5mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).
