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
With December's arrival, Thompson Ridge sees a decrease in average high-temperatures, moving from a chilly 47.5°F (8.6°C) in November to a cold 37.2°F (2.9°C). In Thompson Ridge, the expected average low-temperature for December is a subzero cold 25.7°F (-3.5°C).Humidity
The most humid month is December, with an average relative humidity of 83%.Rainfall
In Thompson Ridge, in December, it is raining for 10.1 days, with typically 1.77" (45mm) of accumulated precipitation. Throughout the year, in Thompson Ridge, there are 147.3 rainfall days, and 19.88" (505mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In December, it is snowing for 6.6 days. Throughout December, 2.48" (63mm) of snow is accumulated. In Thompson Ridge, during the entire year, snow falls for 35.3 days and aggregates up to 13.78" (350mm) of snow.Daylight
December has the shortest days of the year in Thompson Ridge, with an average of 9h and 12min of daylight.On the first day of the month, sunrise is at 7:05 am and sunset at 4:28 pm. On the last day of December, sunrise is at 7:23 am and sunset at 4:37 pm EST.
Sunshine
In December, the average sunshine is 4.7h.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index in Thompson Ridge, New York. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: An average UV index of 1 in December transforms into this advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. When the Sun is at its strongest around midday, find shade and limit exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the most humid month?
What is the average humidity in December?
How much does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Thompson Ridge have in December?
When are sunrise and sunset in December?
How long on average sun shines in December?
What is the month with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Thompson Ridge, NY
- Average high temperature in December: 37.2°F
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (31.8°F).
- Average low temperature in December: 25.7°F
The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in December
Thompson Ridge, 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
Thompson Ridge, NY
- Average wind speed in December: 6.2mph
The windiest months (with the highest average wind speed) are January, February and March (6.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).
Average humidity in December
Thompson Ridge, NY
- Average humidity in December: 83%
The month with the highest relative humidity is December (83%).
The months with the lowest relative humidity are April and July (76%).
Average rainfall in December
Thompson Ridge, NY
- Average rainfall in December: 1.77"
The wettest month (with the highest rainfall) is July (2.13").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days in December
Thompson Ridge, NY
- Average rainfall days in December: 10.1 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (7.1 days).
Average snowfall in December
Thompson Ridge, NY
- Average snowfall in December: 2.48"
The month with the highest snowfall is February (3.62").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Thompson Ridge, NY
- Average snowfall days in December: 6.6 days
The month with the highest number of snowfall days is February (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Thompson Ridge, NY
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in December
Thompson Ridge, NY
- Average sunshine days in December: 17.3 days
The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is May (11.5 days).
Average UV index in December
Thompson Ridge, NY
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Thompson Ridge, NY
- Average cloud cover in December: 50
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility in December
Thompson Ridge, NY
- Average visibility in December: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Thompson Ridge, New York, USA
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