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
December's onset corresponds with a shift in the average high-temperature, moving from a frosty 47.1°F (8.4°C) in November to a cold 37.6°F (3.1°C). During December, Pulaski's temperature averages to a freezing cold 26.6°F (-3°C) at night.Humidity
In December, the average relative humidity is 86%.Rainfall
In Pulaski, in December, it is raining for 13.5 days, with typically 2.72" (69mm) of accumulated precipitation. Throughout the year, there are 185.5 rainfall days, and 35.51" (902mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Pulaski, in December, snow falls for 15.5 days, with typically accumulated 5.51" (140mm) of snow. Throughout the year, there are 74.5 snowfall days, and 29.45" (748mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 18min of daylight.On the first day of December, sunrise is at 7:28 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 5:03 pm EST.
Sunshine
The average sunshine in December is 3h.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: A maximum daily UV index of 1 during December morphs into the following directions:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the average humidity in December?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Pulaski have in December?
When are sunrise and sunset in December?
How long on average sun shines in December?
What is the month with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Pulaski, 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 (31.5°F).
- Average low temperature in December: 26.6°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).
Average pressure in December
Pulaski, PA
- Average pressure in December: 30.1"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
Pulaski, PA
- Average wind speed in December: 7.6mph
The windiest month (with the highest average wind speed) is January (8.2mph).
The calmest month (with the lowest average wind speed) is July (5.1mph).
Average humidity in December
Pulaski, PA
- Average humidity in December: 86%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April, May, July and August (78%).
Average rainfall in December
Pulaski, PA
- Average rainfall in December: 2.72"
The wettest month (with the highest rainfall) is June (3.74").
The driest month (with the least rainfall) is November (2.28").
Average rainfall days in December
Pulaski, PA
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is January (10 days).
Average snowfall in December
Pulaski, PA
- Average snowfall in December: 5.51"
The month with the highest snowfall is January (8.19").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Pulaski, PA
- Average snowfall days in December: 15.5 days
The month with the highest number of snowfall days is January (19.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Pulaski, 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 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in December
Pulaski, PA
- Average sunshine days in December: 7.7 days
The month with the most sunshine days is September (12.8 days).
The month with the least sunshine days is February (6.3 days).
Average UV index in December
Pulaski, 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
Pulaski, PA
- Average cloud cover in December: 69
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Pulaski, PA
- Average visibility in December: 4mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February and December (4mi).
Pulaski, Pennsylvania, USA
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