Duluth
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Duluth Weather in May

During May, Duluth experiences high daytime temperatures of 26°C (79°F) and cooler nights around 15°C (59°F). Expect quite a bit of rainfall. Around 95 mm (3.7 in) is typical.

Rainfall in Duluth in May

Typically, about 10 days will experience rainfall, with an average of 95 mm (3.7 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Duluth in May

Weather in Duluth is at its excellent in May. Highs reach 26°C (79°F), while nights settle around 15°C (59°F). This kind of day-to-night contrast is typical for this time of year. With overnight lows of 15°C (59°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Duluth in May

The month enjoys around 288 hours of sunshine, creating mostly sunny days with good weather conditions.

If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit.

Duluth Temperature in May

Min Temperature
15°C (59°F)
Max Temperature
26°C (79°F)
Chance of Rain
32%
Precipitation
95 mm (3.7 in)
Rainy days
10 days
Humidity
67% *
Sunshine
288 hours *
Percentage Sunshine
67% *
* Data from: Atlanta, the United States of America (36 KM, 22 Miles).

Duluth Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Duluth - and find the best time to visit.

Best Places in the United States of America in May

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in May →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Duluth in May

Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Duluth in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    9/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    8/10
  • Outdoor sports
    7/10

Duluth 3-Day Forecast

Popular in May

Where to go in May - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.