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 decrease of average high-temperatures is mild in December, with a decline from a frosty 43.7°F (6.5°C) in November to an icy 32.7°F (0.4°C). An average nighttime temperature of 22.1°F (-5.5°C) is recorded in Pownal, Vermont, during December.Humidity
In December, the average relative humidity is 85%.Rainfall
In December, the rain falls for 11.1 days. Throughout December, 3.19" (81mm) of precipitation is accumulated. In Pownal, during the entire year, the rain falls for 167.1 days and collects up to 35.98" (914mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Pownal, in December, during 11.2 snowfall days, 6.93" (176mm) of snow is typically accumulated. In Pownal, during the entire year, snow falls for 66.1 days and aggregates up to 39.09" (993mm) of snow.Daylight
December has the shortest days of the year in Pownal, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 7:04 am and sunset at 4:19 pm. On the last day of December, in Pownal, Vermont, sunrise is at 7:23 am and sunset at 4:29 pm EST.
Sunshine
The average sunshine in December is 3.8h.UV index
The months with the lowest UV index in Pownal are February and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, an average UV index of 1 transforms into the following instructions:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Frequently asked questions
How cold is it in Pownal in December?
What is the average humidity in December in Pownal?
How much does it rain in Pownal in December?
How many days does it snow in December in Pownal?
What is the month with the shortest days in Pownal?
How many hours of daylight does Pownal have in December?
When is the sunrise / sunset in December in Pownal?
How many hours of sunshine does Pownal have in December?
What is the month with the lowest UV index in Pownal?
What is the UV index reading in December in Pownal?
Average temperature in December
Pownal, VT
- Average high temperature in December: 32.7°F
The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in December: 22.1°F
The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is January (14.7°F).
Average pressure in December
Pownal, VT
- Average pressure in December: 30.06"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in December
Pownal, VT
- Average wind speed in December: 8.4mph
The windiest months (with the highest average wind speed) are January and February (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in December
Pownal, VT
- Average humidity in December: 85%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is April (77%).
Average rainfall in December
Pownal, VT
- Average rainfall in December: 3.19"
The wettest month (with the highest rainfall) is October (3.62").
The driest month (with the least rainfall) is March (2.6").
Average rainfall days in December
Pownal, VT
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in December
Pownal, VT
- Average snowfall in December: 6.93"
The month with the highest snowfall is February (10").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Pownal, VT
- Average snowfall days in December: 11.2 days
The month with the highest number of snowfall days is February (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Pownal, VT
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days in December
Pownal, VT
- Average sunshine days in December: 11.7 days
The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is February (9 days).
Average UV index in December
Pownal, 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
Pownal, VT
- Average cloud cover in December: 60
The month with the most cloud cover is February (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in December
Pownal, 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).
Pownal, Vermont, USA
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