December weather forecastKeeler Bay, VT
December
Weather in December
December, the first month of the winter in Keeler Bay, is also a subzero cold month, with an average temperature ranging between min 20.7°F (-6.3°C) and max 30.6°F (-0.8°C).Temperature
Keeler Bay's progression into December includes a drop in the average high-temperature, from an icy 41.9°F (5.5°C) in November to a freezing cold 30.6°F (-0.8°C). Keeler Bay throughout December, experiences an average nighttime temperature of 20.7°F (-6.3°C).Humidity
In Keeler Bay, Vermont, the average relative humidity in December is 84%.Rainfall
In Keeler Bay, in December, during 12.3 rainfall days, 2.32" (59mm) of precipitation is typically accumulated. Throughout the year, in Keeler Bay, there are 176.9 rainfall days, and 29.88" (759mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Keeler Bay, during December, snow falls for 16.1 days and regularly aggregates up to 6.34" (161mm) of snow. In Keeler Bay, during the entire year, snow falls for 81.9 days and aggregates up to 36.77" (934mm) of snow.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year in Keeler Bay, Vermont.On the first day of the month, sunrise is at 7:10 am and sunset at 4:14 pm. On the last day of December, sunrise is at 7:30 am and sunset at 4:22 pm EST.
Sunshine
In Keeler Bay, the average sunshine in December is 3.7h.UV index
The month with the lowest UV index in Keeler Bay is December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: In December, the UV index of 1 transforms into the following advice:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Keeler Bay, VT
- Average high temperature in December: 30.6°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: 20.7°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (12°F).
Average pressure in December
Keeler Bay, VT
- Average pressure in December: 30.04"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
Keeler Bay, VT
- Average wind speed in December: 7.4mph
The windiest month (with the highest average wind speed) is April (8mph).
The calmest months (with the lowest average wind speed) are July and August (6.1mph).
Average humidity in December
Keeler Bay, VT
- Average humidity in December: 84%
The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are April and May (76%).
Average rainfall in December
Keeler Bay, VT
- Average rainfall in December: 2.32"
The wettest month (with the highest rainfall) is June (3.23").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in December
Keeler Bay, VT
- Average rainfall days in December: 12.3 days
The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is January (9.4 days).
Average snowfall in December
Keeler Bay, VT
- Average snowfall in December: 6.34"
The month with the highest snowfall is February (9.49").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Keeler Bay, VT
- Average snowfall days in December: 16.1 days
The month with the highest number of snowfall days is January (19.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Keeler Bay, VT
- Average daylight in December: 8h and 54min
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 54min).
- Average sunshine in December: 3h and 42min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days in December
Keeler Bay, VT
- Average sunshine days in December: 8.3 days
The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is February (6.5 days).
Average UV index in December
Keeler Bay, 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
Keeler Bay, VT
- Average cloud cover in December: 63
The month with the most cloud cover is February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Keeler Bay, VT
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (4mi).
