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
With December's onset, the weather shows a temperature decrease, transitioning from a chilly 45.7°F (7.6°C) in November to a cold 36.1°F (2.3°C). Nighttime temperatures hover around an average low of 29.3°F (-1.5°C) in December, a slight descent from daytime highs.Humidity
The average relative humidity in December is 81%.Rainfall
In Wilson, in December, during 11.2 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. In Wilson, during the entire year, the rain falls for 168.5 days and collects up to 29.02" (737mm) of precipitation.Snowfall
Months with snowfall in Wilson are January through May, October through December. In Wilson, in December, snow falls for 11.8 days, with typically accumulated 3.39" (86mm) of snow. In Wilson, during the entire year, snow falls for 59.1 days and aggregates up to 17.28" (439mm) of snow.Daylight
With an average of 9h and 0min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:28 am and sunset at 4:40 pm. On the last day of December, in Wilson, sunrise is at 7:47 am and sunset at 4:49 pm EST.
Sunshine
The average sunshine in December is 3h.UV index
The months with the lowest UV index in Wilson are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The UV index of 1 during December leads to these advisories:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is December in Wilson?
What is the average humidity in December in Wilson?
How many days does it rain in December in Wilson?
How much does it snow in Wilson in December?
What is the month with the shortest days in Wilson?
What is the average length of the day in December in Wilson?
When are sunrise and sunset in December in Wilson?
How many hours of sunshine does Wilson have in December?
When is the lowest UV index in Wilson?
What is the UV index intensity in December in Wilson?
Average temperature in December
Wilson, NY
- Average high temperature in December: 36.1°F
The warmest month (with the highest average high temperature) is July (76.1°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in December: 29.3°F
The month with the highest average low temperature is August (65.8°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).
Average pressure in December
Wilson, 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 (29.92"Hg).
Average wind speed in December
Wilson, NY
- Average wind speed in December: 12.7mph
The windiest month (with the highest average wind speed) is January (13.5mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).
Average humidity in December
Wilson, NY
- Average humidity in December: 81%
The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is September (74%).
Average rainfall in December
Wilson, NY
- Average rainfall in December: 2.2"
The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in December
Wilson, NY
- Average rainfall days in December: 11.2 days
The month with the highest number of rainy days is October (18.5 days).
The month with the least rainy days is February (8.5 days).
Average snowfall in December
Wilson, NY
- Average snowfall in December: 3.39"
The month with the highest snowfall is February (4.49").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Wilson, NY
- Average snowfall days in December: 11.8 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
Wilson, NY
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 3h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in December
Wilson, NY
- Average sunshine days in December: 8.6 days
The month with the most sunshine days is September (13.4 days).
The month with the least sunshine days is February (6.6 days).
Average UV index in December
Wilson, NY
- Average UV index in December: 1
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Wilson, NY
- Average cloud cover in December: 69
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in December
Wilson, NY
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Wilson, New York, USA
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