Measurements:
°C
°F
Duluth
38°F
SE 15 mph
Feels like: 30°F
Precip: 0%
World Resorts USA Duluth Weather December Weather in Duluth

Duluth Weather: December

Average Day Temperature: 22.5°F
Average Night Temperature: 17.1°F
Sea Water Temperature: 35.4°F
Number of Sunny Days: 3 days
Sunshine Hours: 8.5 - 8.8 hours
Number of Rainy Days: 1 day
Precipitation Totals: 0.8 in
Number of Snowy Days: 1 day

Air Temperature in December, °F

Select Year: 2023 2022 2021

The highest day temperature in December 2023 was 46°F. The lowest night temperature was 16°F. The average values for day and night temperatures during December were 32.4°F и 27.9°F respectivly.

Duluth Water Sea Temperature in December, °F

Select Year: 2023 2022 2021

The average sea surface temperature in December 2023 for Duluth was 37.1°F. The maximum and minimum values were 33.6°F and 40.0°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in December are gloomy but you can also expect sunny days.

Precipitation Totals in December, in

Precipitation total in December for Duluth is 0.8 in.

Wind Speed in December, mph

The average wind speed in December is 7.8 mph. It makes December one of the most windy months of the year for Duluth.

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 Duluth in December is 2.8 hours.

Best Time to Visit Duluth
The most sunny months:
September 15 days
August 14 days
July 13 days
The most warm months:
July 76.9 °F
August 76.5 °F
June 70.9 °F
Warmest sea temperature:
August 67.3 °F
July 65.5 °F
September 64.1 °F
The most cold months:
February 15.3 °F
January 15.5 °F
December 22.5 °F
The most rainy months:
August 3 days
June 3 days
July 3 days
The most windy months:
April 9 mph
March 8 mph
November 7 mph

Duluth on the Weather Map

USA Resorts:
NAME
Boston +48
Chicago +34
Hawaii +80
Honolulu +80
Houston +74
Las Vegas +68
Los Angeles +74
Maui +74
Miami +80
New York +48
San Diego +70
San Francisco +58
Sarasota +74
Tampa +72
Washington +48
24 Hours Weather Forecast
Duluth
Local time: 15:30
21 nov, thursday
1800 38°F
SE
15 mph
2100 36°F
SE
14 mph
22 nov, friday
0000 34°F
SE
13 mph
0300 34°F
SE
11 mph
0600 34°F
SE
8 mph
0900 36°F
SE
7 mph
1200 36°F
SE
7 mph
1500 38°F
SE
6 mph