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
A shift in the average high-temperature occurs in December, reducing from a chilly 46.8°F (8.2°C) in November to a cold 36.9°F (2.7°C). During December, the average low-temperature is recorded at a subzero cold 26.4°F (-3.1°C).Humidity
February and December, with an average relative humidity of 84%, are the most humid months.Rainfall
In Park Forest Village, in December, it is raining for 12.6 days, with typically 2.52" (64mm) of accumulated precipitation. Throughout the year, in Park Forest Village, there are 175.7 rainfall days, and 30.94" (786mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Park Forest Village. In December, in Park Forest Village, it is snowing for 11.5 days. Throughout December, 4.45" (113mm) of snow is accumulated. Throughout the year, in Park Forest Village, there are 59 snowfall days, and 26.3" (668mm) of snow is accumulated.Daylight
December has the shortest days of the year in Park Forest Village, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 7:17 am and sunset at 4:44 pm. On the last day of December, in Park Forest Village, Pennsylvania, sunrise is at 7:35 am and sunset at 4:54 pm EST.
Sunshine
In December, the average sunshine in Park Forest Village is 3.7h.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index in Park Forest Village. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 1 during December leads to these instructions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. To guard against the harmful effects of the Sun, minimize exposure during midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Park Forest Village?
What are the most humid months in Park Forest Village?
What is the average humidity in December in Park Forest Village?
How many days does it rain in December in Park Forest Village?
How much does it snow in Park Forest Village in December?
What is the month with the shortest days in Park Forest Village?
What is the average length of the day in December in Park Forest Village?
When is the sunrise / sunset in December in Park Forest Village?
How long on average sun shines in December in Park Forest Village?
When is the lowest UV index in Park Forest Village?
How high is the UV index in December in Park Forest Village?
Average temperature in December
Park Forest Village, PA
- Average high temperature in December: 36.9°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (31.1°F).
- Average low temperature in December: 26.4°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).
Average pressure in December
Park Forest Village, PA
- Average pressure in December: 30.1"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in December
Park Forest Village, PA
- Average wind speed in December: 7.4mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in December
Park Forest Village, PA
- Average humidity in December: 84%
The months with the highest relative humidity are February and December (84%).
The month with the lowest relative humidity is July (76%).
Average rainfall in December
Park Forest Village, PA
- Average rainfall in December: 2.52"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is November (2.01").
Average rainfall days in December
Park Forest Village, PA
- Average rainfall days in December: 12.6 days
The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is February (9.8 days).
Average snowfall in December
Park Forest Village, PA
- Average snowfall in December: 4.45"
The month with the highest snowfall is February (6.77").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Park Forest Village, PA
- Average snowfall days in December: 11.5 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Park Forest Village, 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: 3h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in December
Park Forest Village, PA
- Average sunshine days in December: 12 days
The month with the most sunshine days is November (14.5 days).
The month with the least sunshine days is February (8.5 days).
Average UV index in December
Park Forest Village, 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
Park Forest Village, PA
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility in December
Park Forest Village, 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).
Park Forest Village, Pennsylvania, USA
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