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
The commencement of December involves a temperature shift, with the average high-temperature dropping from a wintry 39.9°F (4.4°C) in November to a freezing cold 28.6°F (-1.9°C). During December, Underhill Center records a consistent average nighttime temperature of 18.5°F (-7.5°C).Humidity
In Underhill Center, Vermont, the average relative humidity in December is 86%.Rainfall
In Underhill Center, in December, during 10.5 rainfall days, 2.72" (69mm) of precipitation is typically accumulated. Throughout the year, in Underhill Center, there are 165.8 rainfall days, and 33.07" (840mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Underhill Center, Vermont. In Underhill Center, Vermont, in December, snow falls for 21 days, with typically accumulated 11.3" (287mm) of snow. Throughout the year, there are 110.5 snowfall days, and 70.87" (1800mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 54min of daylight.On the first day of the month, sunrise is at 7:08 am and sunset at 4:13 pm. On the last day of December, sunrise is at 7:27 am and sunset at 4:21 pm EST.
Sunshine
In Underhill Center, the average sunshine in December is 3h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Underhill Center. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: In December, the average maximum UV index of 1 translates into the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
How cold is it in Underhill Center in December?
What is the average humidity in December in Underhill Center?
How much does it rain in Underhill Center in December?
How many days does it snow in December in Underhill Center?
What is the month with the shortest days in Underhill Center?
How many hours of daylight does Underhill Center have in December?
When is the sunrise / sunset in December in Underhill Center?
How long on average sun shines in December in Underhill Center?
What are the months with the lowest UV index in Underhill Center?
What is the UV index reading in December in Underhill Center?
Average temperature in December
Underhill Center, VT
- Average high temperature in December: 28.6°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 (22.8°F).
- Average low temperature in December: 18.5°F
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (10.2°F).
Average pressure in December
Underhill Center, VT
- Average pressure in December: 30.04"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Underhill Center, VT
- Average wind speed in December: 6.5mph
The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in December
Underhill Center, VT
- Average humidity in December: 86%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (77%).
Average rainfall in December
Underhill Center, VT
- Average rainfall in December: 2.72"
The wettest month (with the highest rainfall) is June (3.39").
The driest month (with the least rainfall) is September (2.09").
Average rainfall days in December
Underhill Center, VT
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (6.4 days).
Average snowfall in December
Underhill Center, VT
- Average snowfall in December: 11.3"
The month with the highest snowfall is January (14.92").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Underhill Center, VT
- Average snowfall days in December: 21 days
The month with the highest number of snowfall days is January (23.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Underhill Center, VT
- Average daylight in December: 8h and 5min
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 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).
Average sunshine days in December
Underhill Center, VT
- Average sunshine days in December: 6.9 days
The month with the most sunshine days is September (15.2 days).
The month with the least sunshine days is February (4.8 days).
Average UV index in December
Underhill Center, 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 and December (UV index 1).
Average cloud cover in December
Underhill Center, VT
- Average cloud cover in December: 71
The months with the most cloud cover are January and February (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in December
Underhill Center, VT
- Average visibility in December: 4mi
The months with the highest visibility are April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February, March and December (4mi).
Underhill Center, Vermont, USA
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