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 brings a drop in Avon's average high-temperature, falling from a frosty 45.5°F (7.5°C) in November to an icy 35.1°F (1.7°C). During the December nights, an average temperature of 25.9°F (-3.4°C) is observed.Humidity
In December, the average relative humidity is 85%.Rainfall
In Avon, in December, during 11 rainfall days, 2.28" (58mm) of precipitation is typically accumulated. Throughout the year, there are 173.7 rainfall days, and 27.83" (707mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Avon, New York, during December, snow falls for 16.3 days and regularly aggregates up to 6.06" (154mm) of snow. In Avon, during the entire year, snow falls for 81.5 days and aggregates up to 32.8" (833mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 6min of daylight.On the first day of December, sunrise is at 7:22 am and sunset at 4:37 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 4:46 pm EST.
Sunshine
In December, the average sunshine is 3h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 1 in December translates into this advice:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. 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 December?
What is the average humidity in December?
How many days does it rain in December?
How many days does it snow in December in Avon?
What is the month with the shortest days?
How many hours of daylight does Avon have in December?
When is the sunrise / sunset in December?
How long on average sun shines in December?
What are the months with the lowest UV index in Avon?
What is the UV index reading in December?
Average temperature in December
Avon, NY
- Average high temperature in December: 35.1°F
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (29.1°F).
- Average low temperature in December: 25.9°F
The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure in December
Avon, NY
- Average pressure in December: 30.06"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Avon, NY
- Average wind speed in December: 9.2mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).
Average humidity in December
Avon, NY
- Average humidity in December: 85%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April and May (77%).
Average rainfall in December
Avon, NY
- Average rainfall in December: 2.28"
The wettest month (with the highest rainfall) is May (2.95").
The driest months (with the least rainfall) are January and September (1.77").
Average rainfall days in December
Avon, NY
- Average rainfall days in December: 11 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is January (7.7 days).
Average snowfall in December
Avon, NY
- Average snowfall in December: 6.06"
The month with the highest snowfall is February (8.07").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Avon, NY
- Average snowfall days in December: 16.3 days
The month with the highest number of snowfall days is January (19.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Avon, NY
- Average daylight in December: 9h and 1min
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 6min).
- Average sunshine in December: 3h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 2h and 42min).
Average sunshine days in December
Avon, NY
- Average sunshine days in December: 8.2 days
The month with the most sunshine days is September (13.1 days).
The month with the least sunshine days is February (5.9 days).
Average UV index in December
Avon, 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
Avon, NY
- Average cloud cover in December: 69
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Avon, NY
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, November and December (5mi).
Avon, New York, USA
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