Measurements:
°C
°F
Bangor
40°F
N 11 mph
Feels like: 34°F
Precip: 0%
World Resorts USA Bangor Weather December Weather in Bangor

Bangor Weather: December

Average Day Temperature: 31.2°F
Average Night Temperature: 23.8°F
Number of Sunny Days: 11 days
Sunshine Hours: 8.8 - 9.1 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.4 in

Air Temperature in December, °F

Select Year: 2025 2024 2023

The highest day temperature in December 2025 was 57°F. The lowest night temperature was -7°F. The average values for day and night temperatures during December were 24.8°F и 14.8°F respectivly.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during December. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in December, in

Precipitation total in December for Bangor is 1.4 in. It makes december the most rainy month of the year.

Wind Speed in December, mph

The average wind speed in December is 7.2 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Bangor in December is 4.5 hours.

Best Time to Visit Bangor
The most sunny months:
September 12 days
August 12 days
November 12 days
The most warm months:
July 81.1 °F
August 79.0 °F
June 74.2 °F
The most cold months:
January 24.9 °F
February 26.2 °F
December 31.2 °F
The most rainy months:
April 3 days
October 3 days
July 2 days
The most windy months:
March 8 mph
April 7 mph
February 7 mph

Bangor on the Weather Map

USA Resorts:
NAME
Chicago +42
Hawaii +80
Honolulu +80
Houston +84
Las Vegas +54
Los Angeles +64
Maui +76
Miami +84
Miami Beach +84
New York +54
San Diego +66
San Francisco +54
Sarasota +86
Tampa +88
Washington +54
24 Hours Weather Forecast
Bangor
Local time: 15:59
09 jan, friday
1800 38°F
N
12 mph
2100 36°F
N
14 mph
10 jan, saturday
0000 38°F
NE
12 mph
0300 40°F
E
14 mph
0600 38°F
E
12 mph
0900 40°F
E
9 mph
1200 40°F
SE
9 mph
1500 38°F
SE
6 mph