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
Stepping into December, Valley Falls observes a temperature decline, with the average high falling from November's frosty 45.3°F (7.4°C) to an icy 34.3°F (1.3°C). Valley Falls anticipates an average minimum temperature of 24.8°F (-4°C) in the month of December.Humidity
In December, the average relative humidity is 81%.Rainfall
In Valley Falls, New York, in December, during 11 rainfall days, 2.76" (70mm) of precipitation is typically accumulated. In Valley Falls, New York, during the entire year, the rain falls for 153.2 days and collects up to 30.12" (765mm) of precipitation.Snowfall
Months with snowfall in Valley Falls, New York, are January through May, October through December. In Valley Falls, during December, snow falls for 8.2 days and regularly aggregates up to 5.51" (140mm) of snow. In Valley Falls, during the entire year, snow falls for 49.1 days and aggregates up to 28.74" (730mm) of snow.Daylight
December has the shortest days of the year in Valley Falls, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 7:06 am and sunset at 4:20 pm. On the last day of December, in Valley Falls, sunrise is at 7:25 am and sunset at 4:30 pm EST.
Sunshine
In Valley Falls, the average sunshine in December is 4.3h.UV index
The months with the lowest UV index in Valley Falls 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 average individuals.Note: An average maximum UV index of 1 in December leads to these recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Valley Falls in December?
What is the average humidity in December in Valley Falls?
How much does it rain in Valley Falls in December?
How many days does it snow in December in Valley Falls?
What is the month with the shortest days in Valley Falls?
What is the average length of the day in December in Valley Falls?
When is the sunrise / sunset in December in Valley Falls?
How many hours of sunshine does Valley Falls have in December?
When is the lowest UV index in Valley Falls?
What is the UV index intensity in December in Valley Falls?
Average temperature in December
Valley Falls, NY
- Average high temperature in December: 34.3°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (28.4°F).
- Average low temperature in December: 24.8°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in December
Valley 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
Valley Falls, NY
- Average wind speed in December: 7.3mph
The windiest months (with the highest average wind speed) are January and April (7.7mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in December
Valley Falls, NY
- Average humidity in December: 81%
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (73%).
Average rainfall in December
Valley Falls, NY
- Average rainfall in December: 2.76"
The wettest month (with the highest rainfall) is October (3.07").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in December
Valley Falls, NY
- Average rainfall days in December: 11 days
The months with the highest number of rainy days are April and May (16.1 days).
The month with the least rainy days is February (8.6 days).
Average snowfall in December
Valley Falls, NY
- Average snowfall in December: 5.51"
The month with the highest snowfall is January (8.19").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Valley Falls, NY
- Average snowfall days in December: 8.2 days
The month with the highest number of snowfall days is January (14.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Valley 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: 4h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in December
Valley Falls, NY
- Average sunshine days in December: 14.3 days
The month with the most sunshine days is September (18.1 days).
The month with the least sunshine days is February (11.3 days).
Average UV index in December
Valley 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
Valley Falls, NY
- Average cloud cover in December: 54
The month with the most cloud cover is February (Cloud cover 58).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in December
Valley Falls, NY
- Average visibility in December: 6mi
The months with the highest visibility are April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are January, February, March, August and September (5mi).
Valley Falls, New York, USA
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