Measurements:
°C
°F
Duluth
42°F
SW 8 mph
Feels like: 36°F
Precip: 0%
World Resorts USA Duluth Weather May Weather in Duluth

Duluth Weather: May

Average Day Temperature: 57.6°F
Average Night Temperature: 43.6°F
Sea Water Temperature: 40.6°F
Number of Sunny Days: 9 days
Sunshine Hours: 14.4 - 15.6 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.3 in

Air Temperature in May, °F

Select Year: 2024 2023 2022

The highest day temperature in May 2024 was 71°F. The lowest night temperature was 35°F. The average values for day and night temperatures during May were 56.1°F и 43.2°F respectivly.

Duluth Water Sea Temperature in May, °F

Select Year: 2024 2023 2022

The average sea surface temperature in May 2024 for Duluth was 43.4°F. The maximum and minimum values were 37.2°F and 50.8°F respectively.

Sunny, Cloudy and Gloomy days

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

Precipitation Totals in May, in

Precipitation total in May for Duluth is 1.3 in.

Wind Speed in May, mph

The average wind speed in May is 7.7 mph.

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 May is 7.5 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 +56
Chicago +64
Hawaii +80
Honolulu +80
Houston +74
Las Vegas +44
Los Angeles +62
Maui +74
Miami +84
New York +62
San Diego +52
San Francisco +56
Sarasota +76
Tampa +78
Washington +62
24 Hours Weather Forecast
Duluth
Local time: 08:38
05 nov, tuesday
0900 42°F
SW
8 mph
1200 42°F
SW
14 mph
1500 42°F
SW
11 mph
1800 40°F
S
9 mph
2100 38°F
S
7 mph
06 nov, wednesday
0000 40°F
SE
5 mph
0300 40°F
S
4 mph
0600 38°F
SE
3 mph