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
A moderate decline in the average high-temperature is seen during December, decreasing from a frosty 44.6°F (7°C) in November to an icy 34°F (1.1°C). During December, Central Square's nighttime temperatures demonstrate a subtle cooling from daytime highs, stabilizing at a freezing cold 25.9°F (-3.4°C).Humidity
In Central Square, the average relative humidity in December is 84%.Rainfall
In Central Square, during December, the rain falls for 12.2 days and regularly aggregates up to 3.46" (88mm) of precipitation. In Central Square, during the entire year, the rain falls for 181.5 days and collects up to 38.7" (983mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Central Square, New York. In Central Square, during December, snow falls for 15.7 days and regularly aggregates up to 8.86" (225mm) of snow. Throughout the year, in Central Square, there are 79.8 snowfall days, and 39.45" (1002mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 0min of daylight.On the first day of December, sunrise is at 7:17 am and sunset at 4:30 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 4:39 pm EST.
Sunshine
In December, the average sunshine is 3h.UV index
February 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 minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: In December, the maximum UV index of 1 suggests this advice:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. It's recommended to limit sun exposure when its radiation is at its peak during midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Central Square in December?
What is the average humidity in December in Central Square?
How many days does it rain in December in Central Square?
How much does it snow in Central Square in December?
What is the month with the shortest days in Central Square?
What is the average length of the day in December in Central Square?
When are sunrise and sunset in December in Central Square?
How many hours of sunshine does Central Square have in December?
What are the months with the lowest UV index in Central Square?
What is the UV index intensity in December in Central Square?
Average temperature in December
Central Square, NY
- Average high temperature in December: 34°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in December: 25.9°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (17.2°F).
Average pressure in December
Central Square, 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
Central Square, NY
- Average wind speed in December: 10.4mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).
Average humidity in December
Central Square, NY
- Average humidity in December: 84%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is April (78%).
Average rainfall in December
Central Square, NY
- Average rainfall in December: 3.46"
The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is September (2.24").
Average rainfall days in December
Central Square, NY
- Average rainfall days in December: 12.2 days
The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is January (9.4 days).
Average snowfall in December
Central Square, NY
- Average snowfall in December: 8.86"
The month with the highest snowfall is February (10.04").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Central Square, NY
- Average snowfall days in December: 15.7 days
The month with the highest number of snowfall days is January (19.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Central Square, NY
- Average daylight in December: 9h and 0min
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 0min).
- Average sunshine in December: 3h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 2h and 30min).
Average sunshine days in December
Central Square, NY
- Average sunshine days in December: 7.1 days
The month with the most sunshine days is September (14.2 days).
The month with the least sunshine days is February (4.5 days).
Average UV index in December
Central Square, 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 February and December (UV index 1).
Average cloud cover in December
Central Square, NY
- Average cloud cover in December: 71
The months with the most cloud cover are January and February (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 30).
Average visibility in December
Central Square, 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).
Central Square, New York, USA
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