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 Belmont, the average high-temperature in December decreases from a wintry 42.1°F (5.6°C) in November to a freezing cold 30.9°F (-0.6°C). During the month of December, an average low-temperature of 21°F (-6.1°C) is recorded in Belmont.Humidity
In Belmont, the average relative humidity in December is 84%.Rainfall
In Belmont, in December, during 7 rainfall days, 1.65" (42mm) of precipitation is typically accumulated. In Belmont, during the entire year, the rain falls for 121.5 days and collects up to 17.87" (454mm) of precipitation.Snowfall
Months with snowfall in Belmont are January through May, October through December. In December, in Belmont, it is snowing for 9.3 days. Throughout December, 4.61" (117mm) of snow is accumulated. In Belmont, during the entire year, snow falls for 50.7 days and aggregates up to 25.31" (643mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 0min of daylight.On the first day of the month, sunrise is at 7:04 am and sunset at 4:16 pm. On the last day of December, sunrise is at 7:23 am and sunset at 4:25 pm EST.
Sunshine
In Belmont, the average sunshine in December is 4h.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 1 during December translates into the following guidance:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
How cold is December in Belmont?
What is the average humidity in December in Belmont?
How much does it rain in Belmont in December?
How many days does it snow in December in Belmont?
What is the month with the shortest days in Belmont?
What is the average length of the day in December in Belmont?
When are sunrise and sunset in December in Belmont?
How many hours of sunshine does Belmont have in December?
What is the month with the lowest UV index in Belmont?
How high is the UV index in December in Belmont?
Average temperature in December
Belmont, VT
- Average high temperature in December: 30.9°F
The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is January (25.2°F).
- Average low temperature in December: 21°F
The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).
Average pressure in December
Belmont, 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 (29.91"Hg).
Average wind speed in December
Belmont, VT
- Average wind speed in December: 7.2mph
The windiest months (with the highest average wind speed) are January, February and April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in December
Belmont, VT
- Average humidity in December: 84%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is April (75%).
Average rainfall in December
Belmont, VT
- Average rainfall in December: 1.65"
The wettest month (with the highest rainfall) is October (1.85").
The driest month (with the least rainfall) is September (1.06").
Average rainfall days in December
Belmont, VT
- Average rainfall days in December: 7 days
The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is February (4.6 days).
Average snowfall in December
Belmont, VT
- Average snowfall in December: 4.61"
The month with the highest snowfall is February (6.57").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Belmont, VT
- Average snowfall days in December: 9.3 days
The month with the highest number of snowfall days is February (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Belmont, VT
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 4h and 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in December
Belmont, VT
- Average sunshine days in December: 17.9 days
The month with the most sunshine days is November (19.1 days).
The months with the least sunshine days are June and July (14.4 days).
Average UV index in December
Belmont, 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
Belmont, VT
- Average cloud cover in December: 58
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in December
Belmont, VT
- Average visibility in December: 5mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).
Belmont, Vermont, USA
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