Decatur Island - Decatur Head Rainfall Forecast

Today 9 Aug
No Rain
Sun 10 Aug
No Rain
Mon 11 Aug
No Rain
Tue 12 Aug
5%
Wed 13 Aug
10%
Thu 14 Aug
15%
Fri 15 Aug
25%

Decatur Island - Decatur Head Rainfall Statistics

August Rainfall

Friday Harbor Airport (10.6 miles)

Total Rainfall 2025
8.8in
Daily Average 2025
0.04in
Wettest Day 21 June, 2025
0.8in
Wet Days 2025
66/221 (30%)
Total Rainfall July
0.05in
Daily Average July
0in
Wettest Day 9 July, 2025
0.05in
Wet Days July
1/31 (3%)
Total Rainfall August
0.1in
Daily Average August
0.02in
Wettest Day 6 August, 2025
0.1in
Wet Days August
1/9 (11%)

Climate (2010–Present)

Friday Harbor Airport (10.6 miles)

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Annual Average 2020–2024
20.9in
Monthly Average 2020–2025
1.7in
Daily Average 2020–2025
0.1in
Wettest Day 21 December, 2020
2.5in

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