Kupreanof Rainfall Forecast

Today 22 Aug
20%
Sat 23 Aug
No Rain
Sun 24 Aug
No Rain
Mon 25 Aug
No Rain
Tue 26 Aug
No Rain
Wed 27 Aug
No Rain
Thu 28 Aug
15%

Kupreanof Rainfall Statistics

August Rainfall

Petersburg (1.2 miles)

Total Rainfall 2025
53.6in
Daily Average 2025
0.2in
Wettest Day 9 August, 2025
1.9in
Wet Days 2025
142/234 (61%)
Total Rainfall July
4.8in
Daily Average July
0.2in
Wettest Day 7 July, 2025
0.9in
Wet Days July
14/31 (45%)
Total Rainfall August
5.7in
Daily Average August
0.3in
Wettest Day 9 August, 2025
1.9in
Wet Days August
15/22 (68%)

Climate (2010–Present)

Petersburg (1.2 miles)

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Annual Average 2020–2024
100.5in
Monthly Average 2020–2025
8.2in
Daily Average 2020–2025
0.3in
Wettest Day 21 September, 2023
4.4in

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