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 coincides with a drop in the average high-temperature, decreasing from November's cool 50.4°F (10.2°C) to a cold 40.6°F (4.8°C). During December, the average low-temperature is a freezing cold 30.2°F (-1°C).Humidity
In December, the average relative humidity is 76%.Rainfall
The month with the most rainfall in Auburn is December, when the rain falls for 3.9 days and typically aggregates up to 0.59" (15mm) of precipitation.Snowfall
January through March, May, November and December are months with snowfall in Auburn. The month with the most snowfall in Auburn, Massachusetts, is December, when snow falls for 2 days and typically aggregates up to 0.31" (8mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 12min of daylight.On the first day of December in Auburn, sunrise is at 6:57 am and sunset at 4:16 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 4:25 pm EST.
Sunshine
In December, the average sunshine in Auburn is 4.9h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Auburn. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 2 in December translates into these instructions:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Frequently asked questions
Is it cold in Auburn during December?
What is the average humidity in December in Auburn?
What is the wettest month in Auburn?
How many days does it rain in December in Auburn?
When does it snow the most in Auburn?
How much does it snow in Auburn in December?
What is the month with the shortest days in Auburn?
What is the average length of the day in December in Auburn?
When is the sunrise / sunset in December in Auburn?
How many hours of sunshine does Auburn have in December?
What are the months with the lowest UV index in Auburn?
What is the UV index intensity in December in Auburn?
Average temperature in December
Auburn, MA
- Average high temperature in December: 40.6°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (35.1°F).
- Average low temperature in December: 30.2°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).
Average pressure in December
Auburn, MA
- Average pressure in December: 30.04"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Auburn, MA
- Average wind speed in December: 9.4mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in December
Auburn, MA
- Average humidity in December: 76%
The month with the highest relative humidity is June (79%).
The month with the lowest relative humidity is April (72%).
Average rainfall in December
Auburn, MA
- Average rainfall in December: 0.59"
The wettest month (with the highest rainfall) is December (0.59").
The driest month (with the least rainfall) is September (0.12").
Average rainfall days in December
Auburn, MA
- Average rainfall days in December: 3.9 days
The month with the highest number of rainy days is July (6.6 days).
The month with the least rainy days is January (3 days).
Average snowfall in December
Auburn, MA
- Average snowfall in December: 0.31"
The month with the highest snowfall is December (0.31").
The months with the least snowfall are April, June, July, August, September and October (0").
Average snowfall days in December
Auburn, MA
- Average snowfall days in December: 2 days
The month with the highest number of snowfall days is January (3.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Auburn, 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 12min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in December
Auburn, MA
- Average sunshine days in December: 23.9 days
The month with the most sunshine days is January (25.9 days).
The month with the least sunshine days is July (21.2 days).
Average UV index in December
Auburn, MA
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Auburn, MA
- Average cloud cover in December: 46
The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Auburn, MA
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Auburn, Massachusetts, USA
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