Kosciusko Island Rainfall Forecast

Today 10 Sep
No Rain
Fri 11 Sep
No Rain
Sat 12 Sep
No Rain
Sun 13 Sep
No Rain
Mon 14 Sep
No Rain
Tue 15 Sep
No Rain
Wed 16 Sep
No Rain

Kosciusko Island Rainfall Statistics

September Rainfall

Klawock - Klawock Airport (56.5 miles)

Total Rainfall 2026
39.9in
Daily Average 2026
0.2in
Wettest Day 9 January, 2026
1.9in
Wet Days 2026
153/253 (60%)
Total Rainfall August
3.3in
Daily Average August
0.1in
Wettest Day 29 August, 2026
1in
Wet Days August
15/31 (48%)
Total Rainfall September
0.1in
Daily Average September
0.01in
Wettest Day 1 September, 2026
0.1in
Wet Days September
1/10 (10%)

Climate (2021–2025)

Klawock - Klawock Airport (56.5 miles)

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Annual Average 2021–2025
73.2in
Monthly Average 2021–2026
6in
Daily Average 2021–2026
0.2in
Wettest Day 4 September, 2022
2.4in

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