New Duluth Rainfall Forecast

Today 18 Sep
30%
Fri 19 Sep
70%
Sat 20 Sep
70%
Sun 21 Sep
45%
Mon 22 Sep
25%
Tue 23 Sep
25%
Wed 24 Sep
10%

New Duluth Rainfall Statistics

September Rainfall

Richard I. Bong Airport (6.8 miles)

Total Rainfall 2025
14.3in
Daily Average 2025
0.1in
Wettest Day 21 June, 2025
1.1in
Wet Days 2025
68/261 (26%)
Total Rainfall August
1.7in
Daily Average August
0.1in
Wettest Day 16 August, 2025
0.5in
Wet Days August
11/31 (35%)
Total Rainfall September
2.3in
Daily Average September
0.1in
Wettest Day 4 September, 2025
0.7in
Wet Days September
10/18 (56%)

Climate (2010–Present)

Richard I. Bong Airport (6.8 miles)

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Annual Average 2020–2024
22.3in
Monthly Average 2020–2025
1.9in
Daily Average 2020–2025
0.1in
Wettest Day 24 September, 2023
3.7in

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