Washington Harbor Rainfall Forecast

Today 18 Aug
65%
Tue 19 Aug
30%
Wed 20 Aug
No Rain
Thu 21 Aug
5%
Fri 22 Aug
30%
Sat 23 Aug
15%
Sun 24 Aug
10%

Washington Harbor Rainfall Statistics

August Rainfall

Grand Marais, The Bay of Grand Marais (54.1 miles)

Total Rainfall 2025
19.7in
Daily Average 2025
0.1in
Wettest Day 23 July, 2025
2.1in
Wet Days 2025
80/230 (35%)
Total Rainfall July
5.1in
Daily Average July
0.2in
Wettest Day 23 July, 2025
2.1in
Wet Days July
14/31 (45%)
Total Rainfall August
1.1in
Daily Average August
0.1in
Wettest Day 9 August, 2025
1.1in
Wet Days August
3/18 (17%)

Climate (2010–Present)

Grand Marais, The Bay of Grand Marais (54.1 miles)

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Annual Average 2020–2024
25.3in
Monthly Average 2020–2025
2.2in
Daily Average 2020–2025
0.1in
Wettest Day 11 November, 2021
3.4in

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