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 decrease in the average high-temperature, shifting from a chilly 45.7°F (7.6°C) in November to a wintry 35.1°F (1.7°C). A mean low-temperature of 26.1°F (-3.3°C) is a distinguishing feature of December in Seneca Falls, indicating a slight dip from daytime highs.Humidity
The average relative humidity in December in Seneca Falls is 84%.Rainfall
In Seneca Falls, New York, in December, it is raining for 10.5 days, with typically 1.65" (42mm) of accumulated precipitation. In Seneca Falls, New York, during the entire year, the rain falls for 163.3 days and collects up to 22.6" (574mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In December, it is snowing for 14.9 days. Throughout December, 3.9" (99mm) of snow is accumulated. In Seneca Falls, during the entire year, snow falls for 73.3 days and aggregates up to 20.75" (527mm) of snow.Daylight
With an average of 9h and 6min of daylight, December has the shortest days of the year in Seneca Falls.On the first day of December, sunrise is at 7:19 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 4:42 pm EST.
Sunshine
The average sunshine in December in Seneca Falls, New York, is 3.1h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In December, the maximum UV index of 1 suggests these recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
How cold is December in Seneca Falls?
What is the average humidity in December in Seneca Falls?
How many days does it rain in December in Seneca Falls?
How many days does it snow in December in Seneca Falls?
What is the month with the shortest days in Seneca Falls?
What is the average length of the day in December in Seneca Falls?
When is the sunrise / sunset in December in Seneca Falls?
How many hours of sunshine does Seneca Falls have in December?
What is the month with the lowest UV index in Seneca Falls?
How high is the UV index in December in Seneca Falls?
Average temperature in December
Seneca Falls, NY
- Average high temperature in December: 35.1°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (28.9°F).
- Average low temperature in December: 26.1°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
Seneca Falls, 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 (29.92"Hg).
Average wind speed in December
Seneca Falls, NY
- Average wind speed in December: 9.6mph
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
Seneca Falls, NY
- Average humidity in December: 84%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April and May (78%).
Average rainfall in December
Seneca Falls, NY
- Average rainfall in December: 1.65"
The wettest month (with the highest rainfall) is October (2.6").
The driest month (with the least rainfall) is January (1.22").
Average rainfall days in December
Seneca Falls, NY
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is February (7.7 days).
Average snowfall in December
Seneca Falls, NY
- Average snowfall in December: 3.9"
The month with the highest snowfall is February (5.12").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Seneca Falls, NY
- Average snowfall days in December: 14.9 days
The month with the highest number of snowfall days is January (18.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Seneca Falls, 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 30min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).
Average sunshine days in December
Seneca Falls, NY
- Average sunshine days in December: 8.5 days
The month with the most sunshine days is September (13.5 days).
The month with the least sunshine days is February (6.2 days).
Average UV index in December
Seneca Falls, 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
Seneca Falls, NY
- Average cloud cover in December: 69
The months with the most cloud cover are January and February (Cloud cover 73).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in December
Seneca Falls, NY
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Seneca Falls, New York, USA
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