Get Exclusive App Deals
English

Duluth

Travel Info
More destinations

Duluth Weather and climate

Data source:Meteostat
Update date:2025-09

Duluth year round climate
  • Spring (March–May): Avg. -35–47°F, cold and humid climate, rainfall gradually increases. Common activities: birdwatching, hiking on dry trails. Suggested clothing: warm jacket, waterproof jacket, hat, scarf, gloves.
  • Summer (June–August): Avg. 58–66°F, mild climate, relatively high rainfall, especially in June. Common activities: watersports (such as boating, kayaking), camping, hiking. Suggested clothing: light and breathable clothing, rain gear.
  • Autumn (September–November): Avg. 49–62°F, cool climate, high rainfall, especially in September. Common activities: leaf peeping, harvesting, hiking. Suggested clothing: warm jacket, long-sleeved shirts, comfortable walking shoes.
  • Winter (December–February): Avg. -8.6–-39.4°F, cold and dry climate, heavy snowfall. Common activities: skiing, snowshoeing, ice skating. Suggested clothing: heavy warm clothing, waterproof jacket, hat, scarf, gloves, snow boots.
Duluth climatological average

Annual average temperature: approx. 42.8°F / Annual rainfall: approx. 946 mm / Summer humidity: 65%–75% / Rainiest month: June

Duluth monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
16.5°F
25.4
February
19.4°F
34
March
28.4°F
44.5
April
37.4°F
102.5
May
47.7°F
116.6
June
58.8°F
140.3
July
66.9°F
100.4
August
66.7°F
80.5
September
62.8°F
136
October
49.8°F
57.9
November
35.6°F
54.6
December
24.6°F
54.1
Duluth weather for the next seven days
10/17
Friday
Patchy rain nearby
69.4°F/55.8°F
10/18
Saturday
Partly Cloudy
64.8°F/47.7°F
10/19
Sunday
Sunny
59.5°F/40.5°F
10/20
Monday
Patchy rain nearby
51.6°F/41.7°F
10/21
Tuesday
Patchy rain nearby
43.1°F/39.1°F
10/22
Wednesday
Partly Cloudy
52°F/33.4°F
10/23
Thursday
Sunny
56.1°F/38.3°F