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
The beginning of December marks a decrease in the average high-temperature, transitioning from a frosty 47.1°F (8.4°C) in November to a cold 37.6°F (3.1°C). Wilderness Acres observes an average nighttime low-temperature of 26.2°F (-3.2°C) during the month of December.Humidity
February and December, with an average relative humidity of 83%, are the most humid months in Wilderness Acres.Rainfall
In Wilderness Acres, in December, during 11.4 rainfall days, 2.72" (69mm) of precipitation is typically accumulated. Throughout the year, in Wilderness Acres, Pennsylvania, there are 166.6 rainfall days, and 32.6" (828mm) of precipitation is accumulated.Snowfall
Months with snowfall in Wilderness Acres are January through May, October through December. In Wilderness Acres, during December, snow falls for 7.4 days and regularly aggregates up to 3.46" (88mm) of snow. Throughout the year, there are 40.3 snowfall days, and 20.47" (520mm) of snow is accumulated.Daylight
The month with the shortest days in Wilderness Acres, Pennsylvania, is December, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 7:07 am and sunset at 4:32 pm. On the last day of December, in Wilderness Acres, Pennsylvania, sunrise is at 7:25 am and sunset at 4:42 pm EST.
Sunshine
In Wilderness Acres, the average sunshine in December is 4.4h.UV index
The month with the lowest UV index in Wilderness Acres is December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: In December, a daily maximum UV index of 1 leads to the following instructions:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
How cold is it in Wilderness Acres in December?
What are the most humid months in Wilderness Acres?
What is the average humidity in December in Wilderness Acres?
How much does it rain in Wilderness Acres in December?
How much does it snow in Wilderness Acres in December?
What is the month with the shortest days in Wilderness Acres?
How many hours of daylight does Wilderness Acres have in December?
What time are sunrise and sunset in December in Wilderness Acres?
How many hours of sunshine does Wilderness Acres have in December?
What is the month with the lowest UV index in Wilderness Acres?
What is the UV index reading in December in Wilderness Acres?
Average temperature in December
Wilderness Acres, PA
- Average high temperature in December: 37.6°F
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (31.6°F).
- Average low temperature in December: 26.2°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).
Average pressure in December
Wilderness Acres, PA
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Wilderness Acres, PA
- Average wind speed in December: 7.6mph
The windiest months (with the highest average wind speed) are January, February and March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in December
Wilderness Acres, PA
- Average humidity in December: 83%
The months with the highest relative humidity are February and December (83%).
The months with the lowest relative humidity are April and July (77%).
Average rainfall in December
Wilderness Acres, PA
- Average rainfall in December: 2.72"
The wettest month (with the highest rainfall) is July (3.46").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in December
Wilderness Acres, PA
- Average rainfall days in December: 11.4 days
The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is January (8.9 days).
Average snowfall in December
Wilderness Acres, PA
- Average snowfall in December: 3.46"
The month with the highest snowfall is February (5.47").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Wilderness Acres, PA
- Average snowfall days in December: 7.4 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Wilderness Acres, PA
- Average daylight in December: 9h and 2min
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: 4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in December
Wilderness Acres, PA
- Average sunshine days in December: 16.3 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is July (9.6 days).
Average UV index in December
Wilderness Acres, 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
Wilderness Acres, PA
- Average cloud cover in December: 54
The months with the most cloud cover are February and December (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility in December
Wilderness Acres, PA
- Average visibility in December: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Wilderness Acres, Pennsylvania, USA
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