San Fernando Island Rainfall Forecast

Today 4 Sep
15%
Fri 5 Sep
20%
Sat 6 Sep
20%
Sun 7 Sep
15%
Mon 8 Sep
25%
Tue 9 Sep
15%
Wed 10 Sep
20%

San Fernando Island Rainfall Statistics

September Rainfall

Klawock - Klawock Airport (64.6 miles)

Total Rainfall 2025
50.8in
Daily Average 2025
0.2in
Wettest Day 9 August, 2025
2in
Wet Days 2025
158/247 (64%)
Total Rainfall August
6.5in
Daily Average August
0.2in
Wettest Day 9 August, 2025
2in
Wet Days August
15/31 (48%)
Total Rainfall September
0in
Daily Average September
0in
Wettest Day 1 September, 2025
0in
Wet Days September
–

Climate (2010–Present)

Klawock - Klawock Airport (64.6 miles)

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Annual Average 2020–2024
73.4in
Monthly Average 2020–2025
6.2in
Daily Average 2020–2025
0.2in
Wettest Day 26 October, 2020
3.6in

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