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 onset of December coincides with a reduction in the average high-temperature, falling from a chilly 44.2°F (6.8°C) in November to a cold 34.2°F (1.2°C). West Lebanon, in December, experiences an average temperature of 23°F (-5°C) at night.Humidity
The average relative humidity in December is 84%.Rainfall
In West Lebanon, in December, during 11 rainfall days, 3.15" (80mm) of precipitation is typically accumulated. Throughout the year, in West Lebanon, there are 167.8 rainfall days, and 35.43" (900mm) of precipitation is accumulated.Snowfall
Months with snowfall in West Lebanon are January through May, October through December. In West Lebanon, during December, snow falls for 12.2 days and regularly aggregates up to 6.61" (168mm) of snow. Throughout the year, there are 69.2 snowfall days, and 40.98" (1041mm) of snow is accumulated.Daylight
December has the shortest days of the year in West Lebanon, New York, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 7:04 am and sunset at 4:21 pm. On the last day of December, sunrise is at 7:23 am and sunset at 4:31 pm EST.
Sunshine
The average sunshine in December in West Lebanon is 4.1h.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in West Lebanon. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: In December, the UV index of 2 transforms into the following advice:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
How cold is December in West Lebanon?
What is the average humidity in December in West Lebanon?
How much does it rain in West Lebanon in December?
How many days does it snow in December in West Lebanon?
What is the month with the shortest days in West Lebanon?
How many hours of daylight does West Lebanon have in December?
What time are sunrise and sunset in December in West Lebanon?
How many hours of sunshine does West Lebanon have in December?
When is the lowest UV index in West Lebanon?
What is the UV index intensity in December in West Lebanon?
Average temperature in December
West Lebanon, NY
- Average high temperature in December: 34.2°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28°F).
- Average low temperature in December: 23°F
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (15.4°F).
Average pressure in December
West Lebanon, 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
West Lebanon, NY
- Average wind speed in December: 8.5mph
The windiest months (with the highest average wind speed) are January and February (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in December
West Lebanon, NY
- Average humidity in December: 84%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (76%).
Average rainfall in December
West Lebanon, NY
- Average rainfall in December: 3.15"
The wettest month (with the highest rainfall) is May (3.54").
The driest month (with the least rainfall) is January (2.4").
Average rainfall days in December
West Lebanon, NY
- Average rainfall days in December: 11 days
The month with the highest number of rainy days is June (18.5 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in December
West Lebanon, NY
- Average snowfall in December: 6.61"
The month with the highest snowfall is February (10.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
West Lebanon, NY
- Average snowfall days in December: 12.2 days
The month with the highest number of snowfall days is February (15.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
West Lebanon, 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: 4h and 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in December
West Lebanon, NY
- Average sunshine days in December: 11 days
The month with the most sunshine days is November (14.5 days).
The month with the least sunshine days is June (9.1 days).
Average UV index in December
West Lebanon, NY
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in December
West Lebanon, NY
- Average cloud cover in December: 57
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in December
West Lebanon, NY
- Average visibility in December: 5mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).
West Lebanon, New York, USA
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