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
December's arrival corresponds with a decrease in average high-temperatures, from November's icy 38.3°F (3.5°C) to a freezing cold 27.1°F (-2.7°C). In Montgomery, December nights witness a steady temperature drop to a still subzero cold 16.7°F (-8.5°C).Humidity
In December, the average relative humidity is 88%.Rainfall
In December, the rain falls for 8.3 days. Throughout December, 2.87" (73mm) of precipitation is accumulated. In Montgomery, during the entire year, the rain falls for 153.6 days and collects up to 34.92" (887mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Montgomery, in December, during 23.6 snowfall days, 15.16" (385mm) of snow is typically accumulated. In Montgomery, Vermont, during the entire year, snow falls for 126.6 days and aggregates up to 93.46" (2374mm) of snow.Daylight
The month with the shortest days is December, with an average of 8h and 54min of daylight.On the first day of December, sunrise is at 7:08 am and sunset at 4:10 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 4:19 pm EST.
Sunshine
In Montgomery, the average sunshine in December is 2.7h.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 reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: In December, a regular UV index of 1 translates into these guidelines:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the average humidity in December?
How much does it rain in Montgomery in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Montgomery have in December?
When are sunrise and sunset in December?
How many hours of sunshine does Montgomery have in December?
What is the month with the lowest UV index in Montgomery?
What is the UV index intensity in December?
Average temperature in December
Montgomery, VT
- Average high temperature in December: 27.1°F
The warmest month (with the highest average high temperature) is July (75.7°F).
The month with the lowest average high temperature is January (21.2°F).
- Average low temperature in December: 16.7°F
The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (8.2°F).
Average pressure in December
Montgomery, 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 (29.9"Hg).
Average wind speed in December
Montgomery, VT
- Average wind speed in December: 6.6mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in December
Montgomery, VT
- Average humidity in December: 88%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (78%).
Average rainfall in December
Montgomery, VT
- Average rainfall in December: 2.87"
The wettest month (with the highest rainfall) is June (3.58").
The driest month (with the least rainfall) is February (2.36").
Average rainfall days in December
Montgomery, VT
- Average rainfall days in December: 8.3 days
The month with the highest number of rainy days is June (19.5 days).
The month with the least rainy days is February (4 days).
Average snowfall in December
Montgomery, VT
- Average snowfall in December: 15.16"
The month with the highest snowfall is January (17.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Montgomery, VT
- Average snowfall days in December: 23.6 days
The month with the highest number of snowfall days is January (24.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Montgomery, 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: 2h and 4min
The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is February (Average sunshine: 2h and 0min).
Average sunshine days in December
Montgomery, VT
- Average sunshine days in December: 5.2 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is February (4.2 days).
Average UV index in December
Montgomery, 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
Montgomery, VT
- Average cloud cover in December: 75
The month with the most cloud cover is February (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 40).
Average visibility in December
Montgomery, VT
- Average visibility in December: 4mi
The months with the highest visibility are April, May, June, July, August, September and October (5mi).
The months with the lowest visibility are January, February, March, November and December (4mi).
Montgomery, Vermont, USA
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