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, from a chilly 43.7°F (6.5°C) to a cold 33.3°F (0.7°C). Throughout December, Lacy Corners witnesses a consistent average low-temperature of 23.9°F (-4.5°C).Humidity
The average relative humidity in December in Lacy Corners is 87%.Rainfall
In Lacy Corners, New York, in December, it is raining for 9.5 days, with typically 2.64" (67mm) of accumulated precipitation. Throughout the year, there are 165.9 rainfall days, and 34.41" (874mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Lacy Corners, in December, snow falls for 16.4 days, with typically accumulated 7.87" (200mm) of snow. Throughout the year, in Lacy Corners, there are 87.1 snowfall days, and 39.17" (995mm) of snow is accumulated.Daylight
December has the shortest days of the year in Lacy Corners, with an average of 9h and 6min of daylight.On the first day of December in Lacy Corners, sunrise is at 7:15 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 4:42 pm EST.
Sunshine
The average sunshine in December in Lacy Corners, New York, is 2.8h.UV index
The months with the lowest UV index in Lacy Corners, New York, are January, February and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum UV index of 1 in December translates into the following recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Lacy Corners in December?
What is the average humidity in December in Lacy Corners?
How many days does it rain in December in Lacy Corners?
How many days does it snow in December in Lacy Corners?
What is the month with the shortest days in Lacy Corners?
How many hours of daylight does Lacy Corners have in December?
What time are sunrise and sunset in December in Lacy Corners?
How long on average sun shines in December in Lacy Corners?
What is the month with the lowest UV index in Lacy Corners?
What is the UV index reading in December in Lacy Corners?
Average temperature in December
Lacy Corners, NY
- Average high temperature in December: 33.3°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 (27.3°F).
- Average low temperature in December: 23.9°F
The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (16°F).
Average pressure in December
Lacy Corners, 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
Lacy Corners, NY
- Average wind speed in December: 9.6mph
The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity in December
Lacy Corners, NY
- Average humidity in December: 87%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April, May and July (80%).
Average rainfall in December
Lacy Corners, NY
- Average rainfall in December: 2.64"
The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (2.24").
Average rainfall days in December
Lacy Corners, NY
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in December
Lacy Corners, NY
- Average snowfall in December: 7.87"
The month with the highest snowfall is February (9.17").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Lacy Corners, NY
- Average snowfall days in December: 16.4 days
The month with the highest number of snowfall days is January (20.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Lacy Corners, NY
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 2h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 24min).
Average sunshine days in December
Lacy Corners, NY
- Average sunshine days in December: 8.2 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is February (5.1 days).
Average UV index in December
Lacy Corners, 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, February and December (UV index 1).
Average cloud cover in December
Lacy Corners, NY
- Average cloud cover in December: 72
The month with the most cloud cover is February (Cloud cover 76).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in December
Lacy Corners, NY
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).
Lacy Corners, New York, USA
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