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
As December commences, the average high-temperature shows a reduction, transitioning from a frosty 46.8°F (8.2°C) in November to a cold 36°F (2.2°C). Throughout December, Barre witnesses a nighttime temperature average of 25.2°F (-3.8°C).Humidity
In December, the average relative humidity is 80%.Rainfall
In Barre, in December, during 10.4 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. In Barre, during the entire year, the rain falls for 144.7 days and collects up to 27.56" (700mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Barre, in December, snow falls for 7.3 days, with typically accumulated 3.94" (100mm) of snow. In Barre, during the entire year, snow falls for 40.3 days and aggregates up to 23.66" (601mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 6:58 am and sunset at 4:16 pm. On the last day of December, sunrise is at 7:17 am and sunset at 4:25 pm EST.
Sunshine
The average sunshine in December is 4.8h.UV index
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The solar radiation around mid-day is intense; avoid the Sun and stay safe. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
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 many days does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Barre have in December?
When is the sunrise / sunset in December?
How many hours of sunshine does Barre have in December?
What is the month with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Barre, MA
- Average high temperature in December: 36°F
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (30°F).
- Average low temperature in December: 25.2°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).
Average pressure in December
Barre, 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
Barre, MA
- Average wind speed in December: 7.8mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in December
Barre, MA
- Average humidity in December: 80%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (72%).
Average rainfall in December
Barre, MA
- Average rainfall in December: 2.68"
The wettest month (with the highest rainfall) is October (2.8").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in December
Barre, MA
- Average rainfall days in December: 10.4 days
The month with the highest number of rainy days is June (15.1 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in December
Barre, MA
- Average snowfall in December: 3.94"
The month with the highest snowfall is February (6.77").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Barre, MA
- Average snowfall days in December: 7.3 days
The month with the highest number of snowfall days is February (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Barre, MA
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 4h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in December
Barre, MA
- Average sunshine days in December: 16.2 days
The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is June (12.7 days).
Average UV index in December
Barre, MA
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in December
Barre, MA
- Average cloud cover in December: 48
The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Barre, MA
- Average visibility in December: 6mi
The months with the highest visibility are April, November and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September and October (5mi).
Barre, Massachusetts, USA
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