Orcas Island - Grindstone Harbor Rainfall Forecast

Today 1 Apr
45%
Wed 2 Apr
25%
Thu 3 Apr
No Rain
Fri 4 Apr
No Rain
Sat 5 Apr
5%
Sun 6 Apr
40%
Mon 7 Apr
40%

Orcas Island - Grindstone Harbor Rainfall Statistics

April Rainfall

Friday Harbor Airport (7.5 miles)

Total Rainfall 2025
5.9in
Daily Average 2025
0.1in
Wettest Day 23 March, 2025
0.6in
Wet Days 2025
43/91 (47%)
Total Rainfall March
2.9in
Daily Average March
0.1in
Wettest Day 23 March, 2025
0.6in
Wet Days March
18/31 (58%)
Total Rainfall April
–
Daily Average April
–
Wettest Day
–
Wet Days April
–

Climate (2010–Present)

Friday Harbor Airport (7.5 miles)

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Annual Average 2020–2024
20.9in
Monthly Average 2020–2025
1.8in
Daily Average 2020–2025
0.1in
Wettest Day 21 December, 2020
2.5in

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