December weather forecastGaysville, VT
December
Weather in December
The first month of the winter, December, is still a freezing cold month in Gaysville, Vermont, with an average temperature fluctuating between 29.8°F (-1.2°C) and 20.1°F (-6.6°C).Temperature
Stepping into December, Gaysville observes a temperature decline, with the average high falling from November's wintry 40.8°F (4.9°C) to a freezing cold 29.8°F (-1.2°C). December nights cool down to an average low-temperature of 20.1°F (-6.6°C).Humidity
In Gaysville, the average relative humidity in December is 84%.Rainfall
In Gaysville, in December, during 9 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. Throughout the year, there are 156.1 rainfall days, and 29.09" (739mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Gaysville, Vermont, during December, snow falls for 17.7 days and regularly aggregates up to 8.23" (209mm) of snow. In Gaysville, during the entire year, snow falls for 93.2 days and aggregates up to 58.35" (1482mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 0min of daylight.On the first day of the month, sunrise is at 7:05 am and sunset at 4:14 pm. On the last day of December, sunrise is at 7:24 am and sunset at 4:23 pm EST.
Sunshine
In Gaysville, the average sunshine in December is 3.6h.UV index
The months with the lowest UV index are February and December, 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: In December, the maximum UV index of 1 suggests these recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. During bright days, sunglasses that offer UVA and UVB defense are recommended. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Gaysville, VT
- Average high temperature in December: 29.8°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (24.3°F).
- Average low temperature in December: 20.1°F
The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (12.2°F).
Average pressure in December
Gaysville, 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
Gaysville, VT
- Average wind speed in December: 7mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in December
Gaysville, VT
- Average humidity in December: 84%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April and May (76%).
Average rainfall in December
Gaysville, VT
- Average rainfall in December: 2.4"
The wettest month (with the highest rainfall) is October (2.99").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in December
Gaysville, VT
- Average rainfall days in December: 9 days
The month with the highest number of rainy days is June (17.3 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in December
Gaysville, VT
- Average snowfall in December: 8.23"
The month with the highest snowfall is February (12.99").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Gaysville, VT
- Average snowfall days in December: 17.7 days
The month with the highest number of snowfall days is February (19.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Gaysville, 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: 3h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).
Average sunshine days in December
Gaysville, VT
- Average sunshine days in December: 10.6 days
The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is February (7.8 days).
Average UV index in December
Gaysville, 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 February and December (UV index 1).
Average cloud cover in December
Gaysville, VT
- Average cloud cover in December: 64
The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in December
Gaysville, 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).
