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
Severance's progression into December includes a drop in the average high-temperature, from a chilly 42.8°F (6°C) in November to a freezing cold 31.5°F (-0.3°C). Nighttime temperatures in December average to 21.6°F (-5.8°C) in Severance.Humidity
In Severance, the average relative humidity in December is 82%.Rainfall
In December, the rain falls for 13.1 days. Throughout December, 1.97" (50mm) of precipitation is accumulated. Throughout the year, in Severance, there are 167.8 rainfall days, and 24.06" (611mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Severance, during December, snow falls for 13 days and regularly aggregates up to 5.51" (140mm) of snow. In Severance, during the entire year, snow falls for 69.6 days and aggregates up to 33.11" (841mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 0min of daylight.On the first day of the month, sunrise is at 7:09 am and sunset at 4:18 pm. On the last day of December, sunrise is at 7:29 am and sunset at 4:27 pm EST.
Sunshine
In December, the average sunshine in Severance is 4.2h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A typical high UV index of 1 in December suggests the following recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Severance in December?
What is the average humidity in December in Severance?
How much does it rain in Severance in December?
How much does it snow in Severance in December?
What is the month with the shortest days in Severance?
How many hours of daylight does Severance have in December?
When is the sunrise / sunset in December in Severance?
How long on average sun shines in December in Severance?
What is the month with the lowest UV index in Severance?
What is the UV index reading in December in Severance?
Average temperature in December
Severance, NY
- Average high temperature in December: 31.5°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (25.5°F).
- Average low temperature in December: 21.6°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 (13.5°F).
Average pressure in December
Severance, NY
- Average pressure in December: 30.05"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Severance, NY
- Average wind speed in December: 5.9mph
The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in December
Severance, NY
- Average humidity in December: 82%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April and May (74%).
Average rainfall in December
Severance, NY
- Average rainfall in December: 1.97"
The wettest month (with the highest rainfall) is June (2.8").
The driest month (with the least rainfall) is September (1.34").
Average rainfall days in December
Severance, NY
- Average rainfall days in December: 13.1 days
The months with the highest number of rainy days are April and June (17.1 days).
The month with the least rainy days is February (10.1 days).
Average snowfall in December
Severance, NY
- Average snowfall in December: 5.51"
The month with the highest snowfall is February (9.45").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Severance, NY
- Average snowfall days in December: 13 days
The month with the highest number of snowfall days is January (17.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Severance, NY
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in December
Severance, NY
- Average sunshine days in December: 11.3 days
The month with the most sunshine days is September (16.7 days).
The month with the least sunshine days is February (8.2 days).
Average UV index in December
Severance, NY
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Severance, NY
- Average cloud cover in December: 57
The month with the most cloud cover is February (Cloud cover 60).
The months with the least cloud cover are July, August and September (Cloud cover 34).
Average visibility in December
Severance, NY
- Average visibility in December: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Severance, New York, USA
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