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Things to Do in Duluth in September
Real historical weather for Duluth in September: average highs of 22°C and lows of 14°C, with around 89mm of rain (averaged over the last 3 years). Duluth is in United States.
22°C
Average high
14°C
Average low
89mm
Typical rainfall
Real things to do in Duluth in September
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Lake Duluti Canoeing and Hiking Day Trip from Arusha
★ 5.0(1 reviews)· 5 hrs
From €98

90 min Dolphin tour
★ 5.0(14 reviews)· 1h 30m
From €34

15-Mile Aerial Helicopter Tour over Duluth and Superior
★ 4.9(59 reviews)· 9 min
From €144

Shared 2 Hour September Sunset Cruise from Gig Harbor
★ 4.9(14 reviews)· 2 hrs
From €58

30-Mile North Shore Helicopter Tour
★ 4.8(32 reviews)· 22 min
From €287

Self-Guided Audio Tour Lake Superior North Shore
★ 4.8(37 reviews)· 11 hrs
From €18

60-Mile Ultimate Helicopter Tour over Duluth and Lake Superior's North Shore
★ 4.8(5 reviews)· 45 min
From €529

A Self-Guided Walking Tour through Duluth’s Canal Park
★ 4.2(6 reviews)· 1h 10m
From €8

Lake Superior North Shore Self-Guided Audio Driving Tour
★ 4.1(26 reviews)· 3 hrs
From €15

Murder Mystery Detective Experience in Duluth MN
★ 3.5(4 reviews)· 2h 30m
From €13
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FAQs — Duluth in September
Based on real historical data (averaged over the last 3 years), expect highs around 22°C and lows around 14°C, with roughly 89mm of rain.