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 shift from November to December involves a decrease in the average high-temperature, from a chilly 44.6°F (7°C) to a wintry 34.5°F (1.4°C). In the month of December, Newark Valley witnesses a consistent average low-temperature of 24.8°F (-4°C).Humidity
In Newark Valley, the average relative humidity in December is 85%.Rainfall
In Newark Valley, in December, during 11.5 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. Throughout the year, in Newark Valley, New York, there are 171.9 rainfall days, and 32.09" (815mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Newark Valley, in December, during 15.4 snowfall days, 5.43" (138mm) of snow is typically accumulated. In Newark Valley, New York, during the entire year, snow falls for 79.3 days and aggregates up to 33.46" (850mm) of snow.Daylight
The month with the shortest days in Newark Valley, New York, is December, with an average of 9h and 12min of daylight.On the first day of December in Newark Valley, New York, sunrise is at 7:14 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 4:42 pm EST.
Sunshine
The average sunshine in December is 3.1h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high daily UV index of 1 during December translates into the following directions:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
How cold is December in Newark Valley?
What is the average humidity in December in Newark Valley?
How much does it rain in Newark Valley in December?
How many days does it snow in December in Newark Valley?
What is the month with the shortest days in Newark Valley?
How many hours of daylight does Newark Valley have in December?
When are sunrise and sunset in December in Newark Valley?
How many hours of sunshine does Newark Valley have in December?
What is the month with the lowest UV index in Newark Valley?
What is the UV index reading in December in Newark Valley?
Average temperature in December
Newark Valley, NY
- Average high temperature in December: 34.5°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (28.4°F).
- Average low temperature in December: 24.8°F
The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in December
Newark Valley, NY
- Average pressure in December: 30.08"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
Newark Valley, NY
- Average wind speed in December: 8.6mph
The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in December
Newark Valley, NY
- Average humidity in December: 85%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, May, June and July (79%).
Average rainfall in December
Newark Valley, NY
- Average rainfall in December: 2.44"
The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is January (2.13").
Average rainfall days in December
Newark Valley, NY
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (8.9 days).
Average snowfall in December
Newark Valley, NY
- Average snowfall in December: 5.43"
The month with the highest snowfall is February (8.58").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Newark Valley, NY
- Average snowfall days in December: 15.4 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
Newark Valley, 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 1min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in December
Newark Valley, NY
- Average sunshine days in December: 8.5 days
The month with the most sunshine days is September (13.7 days).
The month with the least sunshine days is February (6 days).
Average UV index in December
Newark Valley, 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 January and December (UV index 1).
Average cloud cover in December
Newark Valley, NY
- Average cloud cover in December: 68
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in December
Newark Valley, NY
- 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).
Newark Valley, New York, USA
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