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
In December, the average high-temperature decreases from a frosty 44.4°F (6.9°C) in November to a wintry 33.4°F (0.8°C). In December, the average low-temperature is 22.6°F (-5.2°C).Humidity
In December, the average relative humidity is 82%.Rainfall
In West Brattleboro, Vermont, it is raining for 6.6 days, with typically 0.75" (19mm) of accumulated precipitation. Throughout the year, in West Brattleboro, there are 91.5 rainfall days, and 7.8" (198mm) of precipitation is accumulated.Snowfall
Months with snowfall in West Brattleboro, Vermont, are January through April, October through December. In West Brattleboro, Vermont, during December, snow falls for 4.8 days and regularly aggregates up to 1.3" (33mm) of snow. Throughout the year, in West Brattleboro, Vermont, there are 28.8 snowfall days, and 7.17" (182mm) of snow is accumulated.Daylight
The month with the shortest days in West Brattleboro is December, with an average of 9h and 5min of daylight.On the first day of December, sunrise is at 7:01 am and sunset at 4:17 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 4:25 pm EST.
Sunshine
In December, the average sunshine is 4.9h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The average daily UV index of 1 in December transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
FAQ
What is the temperature in December in West Brattleboro?
What is the average humidity in December in West Brattleboro?
How much does it rain in West Brattleboro in December?
How much does it snow in West Brattleboro in December?
What is the month with the shortest days in West Brattleboro?
What is the average length of the day in December in West Brattleboro?
When is the sunrise / sunset in December in West Brattleboro?
How many hours of sunshine does West Brattleboro have in December?
When is the lowest UV index in West Brattleboro?
What is the UV index reading in December in West Brattleboro?
Average temperature in December
West Brattleboro, VT
- Average high temperature in December: 33.4°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in December: 22.6°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).
Average pressure in December
West Brattleboro, VT
- Average pressure in December: 30.05"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
West Brattleboro, VT
- Average wind speed in December: 7.4mph
The windiest months (with the highest average wind speed) are January, February and March (7.8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in December
West Brattleboro, VT
- Average humidity in December: 82%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (74%).
Average rainfall in December
West Brattleboro, VT
- Average rainfall in December: 0.75"
The wettest month (with the highest rainfall) is November (0.87").
The driest month (with the least rainfall) is September (0.43").
Average rainfall days in December
West Brattleboro, VT
- Average rainfall days in December: 6.6 days
The month with the highest number of rainy days is May (10 days).
The months with the least rainy days are January and February (4.3 days).
Average snowfall in December
West Brattleboro, VT
- Average snowfall in December: 1.3"
The month with the highest snowfall is January (1.81").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
West Brattleboro, VT
- Average snowfall days in December: 4.8 days
The month with the highest number of snowfall days is February (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
West Brattleboro, VT
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 15h and 17min).
The month with the shortest days is December (Average daylight: 9h and 5min).
- Average sunshine in December: 4h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in December
West Brattleboro, VT
- Average sunshine days in December: 21.2 days
The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is July (17.6 days).
Average UV index in December
West Brattleboro, VT
- 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
West Brattleboro, VT
- Average cloud cover in December: 48
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
West Brattleboro, VT
- Average visibility in December: 6mi
The months with the highest visibility are April, November and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September and October (5mi).
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