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 decrease of average high-temperatures is mild in December, with a decline from a chilly 44.8°F (7.1°C) in November to a cold 34.7°F (1.5°C). Spring Brook notes an average temperature descent to a subzero cold 26.1°F (-3.3°C) in December, a small shift from its daytime peak.Humidity
The average relative humidity in December is 86%.Rainfall
In December, the rain falls for 10.5 days. Throughout December, 2.48" (63mm) of precipitation is accumulated. In Spring Brook, during the entire year, the rain falls for 174.6 days and collects up to 29.29" (744mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Spring Brook, in December, snow falls for 17.9 days, with typically accumulated 7.28" (185mm) of snow. Throughout the year, there are 88.4 snowfall days, and 38.39" (975mm) of snow is accumulated.Daylight
With an average of 9h and 6min of daylight, December has the shortest days of the year in Spring Brook, New York.On the first day of December in Spring Brook, New York, sunrise is at 7:26 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 4:50 pm EST.
Sunshine
The average sunshine in December in Spring Brook is 2.7h.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 minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: During December, 1 as the daily maximum UV index converts into the following advice:
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. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is December in Spring Brook?
What is the average humidity in December in Spring Brook?
How many days does it rain in December in Spring Brook?
How many days does it snow in December in Spring Brook?
What is the month with the shortest days in Spring Brook?
How many hours of daylight does Spring Brook have in December?
When are sunrise and sunset in December in Spring Brook?
How many hours of sunshine does Spring Brook have in December?
What are the months with the lowest UV index in Spring Brook?
What is the UV index intensity in December in Spring Brook?
Average temperature in December
Spring Brook, NY
- Average high temperature in December: 34.7°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (28.6°F).
- Average low temperature in December: 26.1°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).
Average pressure in December
Spring Brook, 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
Spring Brook, NY
- Average wind speed in December: 9.7mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).
Average humidity in December
Spring Brook, NY
- Average humidity in December: 86%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are May, July and September (78%).
Average rainfall in December
Spring Brook, NY
- Average rainfall in December: 2.48"
The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in December
Spring Brook, NY
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is February (8 days).
Average snowfall in December
Spring Brook, NY
- Average snowfall in December: 7.28"
The month with the highest snowfall is February (9.29").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Spring Brook, NY
- Average snowfall days in December: 17.9 days
The month with the highest number of snowfall days is January (19.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Spring Brook, 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: 2h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in December
Spring Brook, NY
- Average sunshine days in December: 7 days
The month with the most sunshine days is September (11.9 days).
The month with the least sunshine days is February (5.3 days).
Average UV index in December
Spring Brook, 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
Spring Brook, NY
- Average cloud cover in December: 73
The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Spring Brook, 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 and February (4mi).
Spring Brook, New York, USA
Weather forecast for your location
2. Allow the app to use your location
