San Juan Island - Point Joe Rainfall Forecast

Today 4 Apr
No Rain
Sun 5 Apr
No Rain
Mon 6 Apr
No Rain
Tue 7 Apr
5%
Wed 8 Apr
No Rain
Thu 9 Apr
No Rain
Fri 10 Apr
No Rain

San Juan Island - Point Joe Rainfall Statistics

April Rainfall

Friday Harbor Airport (3.7 miles)

Total Rainfall 2026
8in
Daily Average 2026
0.1in
Wettest Day 12 January, 2026
0.8in
Wet Days 2026
46/94 (49%)
Total Rainfall March
3.5in
Daily Average March
0.1in
Wettest Day 4 March, 2026
0.6in
Wet Days March
19/31 (61%)
Total Rainfall April
0.3in
Daily Average April
0.3in
Wettest Day 1 April, 2026
0.3in
Wet Days April
1/4 (25%)

Climate (2010–Present)

Friday Harbor Airport (3.7 miles)

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Annual Average 2021–2025
20.6in
Monthly Average 2021–2026
1.8in
Daily Average 2021–2026
0.1in
Wettest Day 15 November, 2021
1.9in

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