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, dropping from a frosty 45.1°F (7.3°C) to a wintry 34.9°F (1.6°C). December brings with it a nighttime average temperature of 25.5°F (-3.6°C).Humidity
In Keuka Park, the average relative humidity in December is 84%.Rainfall
In Keuka Park, during December, the rain falls for 10.1 days and regularly aggregates up to 2.2" (56mm) of precipitation. In Keuka Park, New York, during the entire year, the rain falls for 171.3 days and collects up to 28.7" (729mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Keuka Park, in December, snow falls for 16.1 days, with typically accumulated 6.18" (157mm) of snow. Throughout the year, in Keuka Park, there are 81.1 snowfall days, and 31.61" (803mm) of snow is accumulated.Daylight
With an average of 9h and 6min of daylight, December has the shortest days of the year.On the first day of December in Keuka Park, sunrise is at 7:19 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 4:45 pm EST.
Sunshine
In Keuka Park, the average sunshine in December is 3.2h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Keuka Park. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the average person.Note: The UV index of 1 during December leads to these advisories:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Keuka Park in December?
What is the average humidity in December in Keuka Park?
How much does it rain in Keuka Park in December?
How much does it snow in Keuka Park in December?
What is the month with the shortest days in Keuka Park?
How many hours of daylight does Keuka Park have in December?
When is the sunrise / sunset in December in Keuka Park?
How long on average sun shines in December in Keuka Park?
What is the month with the lowest UV index in Keuka Park?
What is the UV index intensity in December in Keuka Park?
Average temperature in December
Keuka Park, NY
- Average high temperature in December: 34.9°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28.6°F).
- Average low temperature in December: 25.5°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).
Average pressure in December
Keuka Park, NY
- Average pressure in December: 30.07"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Keuka Park, NY
- Average wind speed in December: 9.4mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is July (6mph).
Average humidity in December
Keuka Park, NY
- Average humidity in December: 84%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is April (77%).
Average rainfall in December
Keuka Park, NY
- Average rainfall in December: 2.2"
The wettest month (with the highest rainfall) is October (3.03").
The driest month (with the least rainfall) is January (1.73").
Average rainfall days in December
Keuka Park, NY
- Average rainfall days in December: 10.1 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in December
Keuka Park, NY
- Average snowfall in December: 6.18"
The month with the highest snowfall is February (7.13").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Keuka Park, NY
- Average snowfall days in December: 16.1 days
The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Keuka Park, 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 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).
Average sunshine days in December
Keuka Park, NY
- Average sunshine days in December: 8.6 days
The month with the most sunshine days is September (13.5 days).
The month with the least sunshine days is February (5.5 days).
Average UV index in December
Keuka Park, 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
Keuka Park, NY
- Average cloud cover in December: 68
The months with the most cloud cover are January and February (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in December
Keuka Park, NY
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, August and October (6mi).
The months with the lowest visibility are January, February, March, September, November and December (5mi).
Keuka Park, New York, USA
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