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
As December begins, there is a decrease in the average high-temperature, falling from a cold 37.6°F (3.1°C) in November to a subzero cold 26.2°F (-3.2°C). In December, Norton experiences an average nighttime temperature of 15.8°F (-9°C).Humidity
The average relative humidity in December is 89%.Rainfall
In Norton, Vermont, in December, during 5.6 rainfall days, 0.98" (25mm) of precipitation is typically accumulated. In Norton, during the entire year, the rain falls for 117.8 days and collects up to 14.33" (364mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Norton, Vermont, during December, snow falls for 20.7 days and regularly aggregates up to 4.72" (120mm) of snow. Throughout the year, in Norton, there are 115.8 snowfall days, and 34.41" (874mm) of snow is accumulated.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:05 am and sunset at 4:07 pm. On the last day of December, in Norton, sunrise is at 7:25 am and sunset at 4:15 pm EST.
Sunshine
In December, the average sunshine is 2.6h.UV index
January through March and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In December, the average maximum UV index of 1 translates into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
How cold is December in Norton?
What is the average humidity in December in Norton?
How many days does it rain in December in Norton?
How much does it snow in Norton in December?
What is the month with the shortest days in Norton?
What is the average length of the day in December in Norton?
When are sunrise and sunset in December in Norton?
How long on average sun shines in December in Norton?
When is the lowest UV index in Norton?
What is the UV index intensity in December in Norton?
Average temperature in December
Norton, VT
- Average high temperature in December: 26.2°F
The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is January (20.8°F).
- Average low temperature in December: 15.8°F
The month with the highest average low temperature is July (54°F).
The coldest month (with the lowest average low temperature) is January (7.2°F).
Average pressure in December
Norton, VT
- Average pressure in December: 30.03"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in December
Norton, VT
- Average wind speed in December: 7.1mph
The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in December
Norton, VT
- Average humidity in December: 89%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (77%).
Average rainfall in December
Norton, VT
- Average rainfall in December: 0.98"
The wettest month (with the highest rainfall) is June (1.5").
The driest month (with the least rainfall) is February (0.87").
Average rainfall days in December
Norton, VT
- Average rainfall days in December: 5.6 days
The month with the highest number of rainy days is July (15.7 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in December
Norton, VT
- Average snowfall in December: 4.72"
The month with the highest snowfall is January (6.97").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Norton, VT
- Average snowfall days in December: 20.7 days
The month with the highest number of snowfall days is January (22.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Norton, VT
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 2h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 0min).
Average sunshine days in December
Norton, VT
- Average sunshine days in December: 9.4 days
The month with the most sunshine days is September (17 days).
The month with the least sunshine days is February (7 days).
Average UV index in December
Norton, VT
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March and December (UV index 1).
Average cloud cover in December
Norton, VT
- Average cloud cover in December: 76
The month with the most cloud cover is February (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 42).
Average visibility in December
Norton, VT
- Average visibility in December: 4mi
The months with the highest visibility are April, May, June, July, October and November (5mi).
The months with the lowest visibility are January, February, March, August, September and December (4mi).
Norton, Vermont, USA
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