Keystone Bay Rainfall Forecast

Today 9 Aug
60%
Mon 10 Aug
5%
Tue 11 Aug
15%
Wed 12 Aug
15%
Thu 13 Aug
5%
Fri 14 Aug
5%
Sat 15 Aug
10%

Keystone Bay Rainfall Statistics

August Rainfall

Copper Harbor (6.8 miles)

Total Rainfall 2026
14.8in
Daily Average 2026
0.1in
Wettest Day 18 February, 2026
1.1in
Wet Days 2026
94/221 (43%)
Total Rainfall July
1.6in
Daily Average July
0.1in
Wettest Day 17 July, 2026
1in
Wet Days July
9/31 (29%)
Total Rainfall August
0.4in
Daily Average August
0.1in
Wettest Day 7 August, 2026
0.4in
Wet Days August
1/9 (11%)

Climate (2021–2025)

Copper Harbor (6.8 miles)

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Annual Average 2021–2025
27.2in
Monthly Average 2021–2026
2.2in
Daily Average 2021–2026
0.1in
Wettest Day 10 November, 2022
1.8in

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