December weather forecastRoxbury, VT
December
Weather in December
December, the first month of the winter in Roxbury, is also a subzero cold month, with an average temperature ranging between min 19.2°F (-7.1°C) and max 29.1°F (-1.6°C).Temperature
Roxbury in December experiences a subtle temperature decline, with average high-temperatures reducing from a cold 40.3°F (4.6°C) in November to a subzero cold 29.1°F (-1.6°C). Roxbury, in December, experiences an average temperature of 19.2°F (-7.1°C) at night.Humidity
The average relative humidity in December is 86%.Rainfall
In Roxbury, during December, the rain falls for 7 days and regularly aggregates up to 0.87" (22mm) of precipitation. Throughout the year, there are 132.5 rainfall days, and 14.69" (373mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Roxbury, in December, snow falls for 17 days, with typically accumulated 2.83" (72mm) of snow. In Roxbury, during the entire year, snow falls for 82.4 days and aggregates up to 18.78" (477mm) of snow.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:06 am and sunset at 4:13 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 4:22 pm EST.
Sunshine
In Roxbury, the average sunshine in December is 3.1h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 1 in December translates into this advice:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. 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
Average temperature in December
Roxbury, VT
- Average high temperature in December: 29.1°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (23.5°F).
- Average low temperature in December: 19.2°F
The month with the highest average low temperature is July (56.3°F).
The coldest month (with the lowest average low temperature) is January (11.1°F).
Average pressure in December
Roxbury, VT
- Average pressure in December: 30.05"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Roxbury, VT
- Average wind speed in December: 6.6mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in December
Roxbury, VT
- Average humidity in December: 86%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is May (76%).
Average rainfall in December
Roxbury, VT
- Average rainfall in December: 0.87"
The wettest month (with the highest rainfall) is June (1.89").
The driest months (with the least rainfall) are January and February (0.79").
Average rainfall days in December
Roxbury, VT
- Average rainfall days in December: 7 days
The month with the highest number of rainy days is June (16.1 days).
The month with the least rainy days is January (4.9 days).
Average snowfall in December
Roxbury, VT
- Average snowfall in December: 2.83"
The month with the highest snowfall is February (4.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Roxbury, VT
- Average snowfall days in December: 17 days
The month with the highest number of snowfall days is February (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Roxbury, VT
- Average daylight in December: 8h and 54min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 3h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 42min).
Average sunshine days in December
Roxbury, VT
- Average sunshine days in December: 13.3 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is February (10.1 days).
Average UV index in December
Roxbury, VT
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in December
Roxbury, VT
- Average cloud cover in December: 69
The month with the most cloud cover is February (Cloud cover 73).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in December
Roxbury, VT
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February and March (4mi).
