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
In December, the meteorological conditions alter, with the average high-temperature shifting from a chilly 43.5°F (6.4°C) in November to a wintry 33.3°F (0.7°C). An average low-temperature of 22.8°F (-5.1°C) is observed during the December nights.Humidity
The months with the highest humidity are February and December, with an average relative humidity of 87%.Rainfall
In Liberty, New York, in December, it is raining for 13.7 days, with typically 3.19" (81mm) of accumulated precipitation. Throughout the year, in Liberty, there are 176.2 rainfall days, and 35.94" (913mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Liberty. In Liberty, in December, snow falls for 15.8 days, with typically accumulated 8.98" (228mm) of snow. In Liberty, during the entire year, snow falls for 83.4 days and aggregates up to 46.73" (1187mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 12min of daylight.On the first day of December in Liberty, sunrise is at 7:07 am and sunset at 4:29 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 4:38 pm EST.
Sunshine
In Liberty, the average sunshine in December is 3.5h.UV index
February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Liberty. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high daily UV index of 1 during December translates into the following directions:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Liberty in December?
What is the most humid month in Liberty?
What is the average humidity in December in Liberty?
How many days does it rain in December in Liberty?
How much does it snow in Liberty in December?
What is the month with the shortest days in Liberty?
How many hours of daylight does Liberty have in December?
When are sunrise and sunset in December in Liberty?
How many hours of sunshine does Liberty have in December?
When is the lowest UV index in Liberty?
What is the UV index reading in December in Liberty?
Average temperature in December
Liberty, NY
- Average high temperature in December: 33.3°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (28°F).
- Average low temperature in December: 22.8°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 (15.3°F).
Average pressure in December
Liberty, NY
- Average pressure in December: 30.07"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Liberty, NY
- Average wind speed in December: 7.7mph
The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in December
Liberty, NY
- Average humidity in December: 87%
The months with the highest relative humidity are February and December (87%).
The month with the lowest relative humidity is July (79%).
Average rainfall in December
Liberty, NY
- Average rainfall in December: 3.19"
The wettest month (with the highest rainfall) is April (3.46").
The driest month (with the least rainfall) is September (2.52").
Average rainfall days in December
Liberty, NY
- Average rainfall days in December: 13.7 days
The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is February (8.3 days).
Average snowfall in December
Liberty, NY
- Average snowfall in December: 8.98"
The month with the highest snowfall is February (10").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Liberty, NY
- Average snowfall days in December: 15.8 days
The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Liberty, NY
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 3h and 3min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).
Average sunshine days in December
Liberty, NY
- Average sunshine days in December: 8.5 days
The month with the most sunshine days is September (14.9 days).
The month with the least sunshine days is February (7 days).
Average UV index in December
Liberty, NY
- 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 February, November and December (UV index 1).
Average cloud cover in December
Liberty, NY
- Average cloud cover in December: 66
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 41).
Average visibility in December
Liberty, NY
- Average visibility in December: 4mi
The months with the highest visibility are April, June and July (5mi).
The months with the lowest visibility are January, February, March, May, August, September, October, November and December (4mi).
Liberty, New York, USA
Weather forecast for your location
2. Allow the app to use your location