Magoun Islands State Marine Park Rainfall Forecast

Today 18 Sep
100%
Sat 19 Sep
100%
Sun 20 Sep
100%
Mon 21 Sep
100%
Tue 22 Sep
80%
Wed 23 Sep
65%
Thu 24 Sep
35%

Magoun Islands State Marine Park Rainfall Statistics

September Rainfall

Sitka - Sitka Airport (11.2 miles)

Total Rainfall 2026
48.7in
Daily Average 2026
0.2in
Wettest Day 8 September, 2026
2.2in
Wet Days 2026
157/261 (60%)
Total Rainfall August
6.1in
Daily Average August
0.2in
Wettest Day 31 August, 2026
1.6in
Wet Days August
17/31 (55%)
Total Rainfall September
3.8in
Daily Average September
0.2in
Wettest Day 8 September, 2026
2.2in
Wet Days September
7/18 (39%)

Climate (2021–2025)

Sitka - Sitka Airport (11.2 miles)

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Annual Average 2021–2025
91.8in
Monthly Average 2021–2026
7.5in
Daily Average 2021–2026
0.2in
Wettest Day 12 August, 2023
4.4in

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