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
In Shelburne Falls, Massachusetts, the average high-temperature in December decreases from a chilly 44.4°F (6.9°C) in November to a cold 33.8°F (1°C). In Shelburne Falls, the average low-temperature is 23.2°F (-4.9°C).Humidity
In Shelburne Falls, the average relative humidity in December is 83%.Rainfall
In Shelburne Falls, during December, the rain falls for 11.8 days and regularly aggregates up to 3.07" (78mm) of precipitation. In Shelburne Falls, during the entire year, the rain falls for 158.5 days and collects up to 31.38" (797mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Shelburne Falls. In December, it is snowing for 8.7 days. Throughout December, 5.91" (150mm) of snow is accumulated. Throughout the year, there are 47.9 snowfall days, and 28.35" (720mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 7min of daylight.On the first day of the month, sunrise is at 7:01 am and sunset at 4:18 pm. On the last day of December, in Shelburne Falls, sunrise is at 7:20 am and sunset at 4:27 pm EST.
Sunshine
In December, the average sunshine in Shelburne Falls is 4.7h.UV index
The months with the lowest UV index in Shelburne Falls are January through March, October through December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: In December, the average maximum UV index of 2 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
FAQ
What is the temperature in December in Shelburne Falls?
What is the average humidity in December in Shelburne Falls?
How much does it rain in Shelburne Falls in December?
How many days does it snow in December in Shelburne Falls?
What is the month with the shortest days in Shelburne Falls?
How many hours of daylight does Shelburne Falls have in December?
When is the sunrise / sunset in December in Shelburne Falls?
How many hours of sunshine does Shelburne Falls have in December?
When is the lowest UV index in Shelburne Falls?
What is the UV index reading in December in Shelburne Falls?
Average temperature in December
Shelburne Falls, MA
- Average high temperature in December: 33.8°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (28.2°F).
- Average low temperature in December: 23.2°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).
Average pressure in December
Shelburne Falls, MA
- Average pressure in December: 30.05"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in December
Shelburne Falls, MA
- Average wind speed in December: 8.1mph
The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in December
Shelburne Falls, MA
- Average humidity in December: 83%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (75%).
Average rainfall in December
Shelburne Falls, MA
- Average rainfall in December: 3.07"
The wettest month (with the highest rainfall) is October (3.27").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days in December
Shelburne Falls, MA
- Average rainfall days in December: 11.8 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (9.2 days).
Average snowfall in December
Shelburne Falls, MA
- Average snowfall in December: 5.91"
The month with the highest snowfall is February (8.03").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Shelburne Falls, MA
- Average snowfall days in December: 8.7 days
The month with the highest number of snowfall days is January (11.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Shelburne Falls, MA
- Average daylight in December: 9h and 7min
The month with the longest days is June (Average daylight: 15h and 16min).
The month with the shortest days is December (Average daylight: 9h and 7min).
- Average sunshine in December: 4h and 42min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in December
Shelburne Falls, MA
- Average sunshine days in December: 14.3 days
The month with the most sunshine days is November (15.8 days).
The month with the least sunshine days is June (11.7 days).
Average UV index in December
Shelburne Falls, MA
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in December
Shelburne Falls, MA
- Average cloud cover in December: 50
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in December
Shelburne Falls, MA
- Average visibility in December: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
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