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 transition into December is accompanied by a temperature decrease, with the average high-temperature shifting from a cold 37.6°F (3.1°C) in November to a subzero cold 26.2°F (-3.2°C). During December, Averill's temperature averages to 15.8°F (-9°C) at night.Humidity
The average relative humidity in December in Averill is 89%.Rainfall
In Averill, in December, during 5.6 rainfall days, 0.98" (25mm) of precipitation is typically accumulated. Throughout the year, there are 117.8 rainfall days, and 14.33" (364mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Averill. In Averill, in December, during 20.7 snowfall days, 4.72" (120mm) of snow is typically accumulated. Throughout the year, in Averill, there are 115.8 snowfall days, and 34.41" (874mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 48min of daylight.On the first day of December, sunrise is at 7:05 am and sunset at 4:06 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 4:15 pm EST.
Sunshine
In December, the average sunshine in Averill 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 in Averill. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 1 during December translates into these guidelines:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
How cold is December in Averill?
What is the average humidity in December in Averill?
How much does it rain in Averill in December?
How many days does it snow in December in Averill?
What is the month with the shortest days in Averill?
What is the average length of the day in December in Averill?
When is the sunrise / sunset in December in Averill?
How long on average sun shines in December in Averill?
What are the months with the lowest UV index in Averill?
What is the UV index intensity in December in Averill?
Average temperature in December
Averill, 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
Averill, 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
Averill, 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
Averill, 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
Averill, 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
Averill, 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
Averill, 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
Averill, 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
Averill, VT
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
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
Averill, 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
Averill, 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
Averill, 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
Averill, 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).
Averill, Vermont, USA
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