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 arrival of December indicates a decrease in the average high-temperature, moving from an icy 39.7°F (4.3°C) in November to a subzero cold 28.6°F (-1.9°C). During the nights in December, Passumpsic observes an average low-temperature of 18.1°F (-7.7°C).Humidity
In December, the average relative humidity is 85%.Rainfall
In December, the rain falls for 10.4 days. Throughout December, 2.36" (60mm) of precipitation is accumulated. In Passumpsic, during the entire year, the rain falls for 157.2 days and collects up to 28.35" (720mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Passumpsic. In December, in Passumpsic, it is snowing for 19.1 days. Throughout December, 7.52" (191mm) of snow is accumulated. In Passumpsic, during the entire year, snow falls for 98.4 days and aggregates up to 51.97" (1320mm) of snow.Daylight
December has the shortest days of the year in Passumpsic, with an average of 8h and 54min of daylight.On the first day of December, sunrise is at 7:04 am and sunset at 4:10 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 4:18 pm EST.
Sunshine
The average sunshine in December in Passumpsic, Vermont, is 3.3h.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 value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, a regular UV index of 1 translates into these guidelines:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Passumpsic?
What is the average humidity in December in Passumpsic?
How much does it rain in Passumpsic in December?
How many days does it snow in December in Passumpsic?
What is the month with the shortest days in Passumpsic?
What is the average length of the day in December in Passumpsic?
What time are sunrise and sunset in December in Passumpsic?
How long on average sun shines in December in Passumpsic?
What is the month with the lowest UV index in Passumpsic?
What is the UV index reading in December in Passumpsic?
Average temperature in December
Passumpsic, VT
- Average high temperature in December: 28.6°F
The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (22.8°F).
- Average low temperature in December: 18.1°F
The month with the highest average low temperature is July (54.5°F).
The coldest month (with the lowest average low temperature) is January (9.7°F).
Average pressure in December
Passumpsic, 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
Passumpsic, VT
- Average wind speed in December: 6mph
The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in December
Passumpsic, VT
- Average humidity in December: 85%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (76%).
Average rainfall in December
Passumpsic, VT
- Average rainfall in December: 2.36"
The wettest months (with the highest rainfall) are June and October (2.87").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days in December
Passumpsic, VT
- Average rainfall days in December: 10.4 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is January (6.1 days).
Average snowfall in December
Passumpsic, VT
- Average snowfall in December: 7.52"
The month with the highest snowfall is January (12.44").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Passumpsic, VT
- Average snowfall days in December: 19.1 days
The month with the highest number of snowfall days is February (20.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Passumpsic, 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 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).
Average sunshine days in December
Passumpsic, VT
- Average sunshine days in December: 8.4 days
The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is February (6.6 days).
Average UV index in December
Passumpsic, VT
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in December
Passumpsic, VT
- Average cloud cover in December: 68
The month with the most cloud cover is February (Cloud cover 73).
The months with the least cloud cover are July and August (Cloud cover 39).
Average visibility in December
Passumpsic, 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).
Passumpsic, Vermont, USA
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