San Island Rainfall Forecast

Today 3 Apr
100%
Sat 4 Apr
70%
Sun 5 Apr
100%
Mon 6 Apr
80%
Tue 7 Apr
15%
Wed 8 Apr
20%
Thu 9 Apr
35%

San Island Rainfall Statistics

April Rainfall

Klawock - Klawock Airport (53.4 miles)

Total Rainfall 2026
22.6in
Daily Average 2026
0.3in
Wettest Day 9 January, 2026
1.9in
Wet Days 2026
69/93 (74%)
Total Rainfall March
5.9in
Daily Average March
0.2in
Wettest Day 6 March, 2026
0.9in
Wet Days March
27/31 (87%)
Total Rainfall April
0in
Daily Average April
0in
Wettest Day 1 April, 2026
0in
Wet Days April
–

Climate (2010–Present)

Klawock - Klawock Airport (53.4 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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