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
Transition into December marks a drop in the average high-temperature, moving from a frosty 45.5°F (7.5°C) in November to a wintry 36°F (2.2°C). Lyndonville sees a minor drop to an average minimum temperature of 28.2°F (-2.1°C) during the night in the month of December.Humidity
In December, the average relative humidity is 82%.Rainfall
In Lyndonville, New York, in December, it is raining for 11.6 days, with typically 2.24" (57mm) of accumulated precipitation. In Lyndonville, during the entire year, the rain falls for 170.5 days and collects up to 27.56" (700mm) of precipitation.Snowfall
Months with snowfall in Lyndonville are January through May, October through December. In Lyndonville, in December, snow falls for 15.3 days, with typically accumulated 4.69" (119mm) of snow. In Lyndonville, during the entire year, snow falls for 71.3 days and aggregates up to 25.12" (638mm) of snow.Daylight
The month with the shortest days in Lyndonville, New York, is December, with an average of 9h and 0min of daylight.On the first day of the month, sunrise is at 7:26 am and sunset at 4:38 pm. On the last day of December, sunrise is at 7:45 am and sunset at 4:47 pm EST.
Sunshine
In December, the average sunshine is 3h.UV index
January 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 low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 1 during December morphs into the following directions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Minimize direct exposure to the Sun during midday when its radiation is at its peak. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Lyndonville?
What is the average humidity in December in Lyndonville?
How much does it rain in Lyndonville in December?
How many days does it snow in December in Lyndonville?
What is the month with the shortest days in Lyndonville?
How many hours of daylight does Lyndonville have in December?
What time are sunrise and sunset in December in Lyndonville?
How long on average sun shines in December in Lyndonville?
When is the lowest UV index in Lyndonville?
What is the UV index intensity in December in Lyndonville?
Average temperature in December
Lyndonville, NY
- Average high temperature in December: 36°F
The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in December: 28.2°F
The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure in December
Lyndonville, NY
- Average pressure in December: 30.06"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in December
Lyndonville, NY
- Average wind speed in December: 11.2mph
The windiest month (with the highest average wind speed) is January (12.2mph).
The calmest month (with the lowest average wind speed) is July (7.2mph).
Average humidity in December
Lyndonville, NY
- Average humidity in December: 82%
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is September (75%).
Average rainfall in December
Lyndonville, NY
- Average rainfall in December: 2.24"
The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is January (1.85").
Average rainfall days in December
Lyndonville, NY
- Average rainfall days in December: 11.6 days
The month with the highest number of rainy days is October (17.6 days).
The month with the least rainy days is February (8 days).
Average snowfall in December
Lyndonville, NY
- Average snowfall in December: 4.69"
The month with the highest snowfall is February (6.18").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Lyndonville, NY
- Average snowfall days in December: 15.3 days
The month with the highest number of snowfall days is January (17.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Lyndonville, 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 42min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in December
Lyndonville, NY
- Average sunshine days in December: 6.6 days
The month with the most sunshine days is September (13.3 days).
The month with the least sunshine days is February (6 days).
Average UV index in December
Lyndonville, 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
Lyndonville, NY
- Average cloud cover in December: 69
The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in December
Lyndonville, NY
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Lyndonville, New York, USA
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