Lopez Island - Barnacle Rock Rainfall Forecast

Today 17 Apr
No Rain
Sat 18 Apr
15%
Sun 19 Apr
10%
Mon 20 Apr
5%
Tue 21 Apr
25%
Wed 22 Apr
20%
Thu 23 Apr
5%

Lopez Island - Barnacle Rock Rainfall Statistics

April Rainfall

Friday Harbor Airport (9.9 miles)

Total Rainfall 2026
8in
Daily Average 2026
0.1in
Wettest Day 12 January, 2026
0.8in
Wet Days 2026
48/107 (45%)
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
0.02in
Wettest Day 1 April, 2026
0.3in
Wet Days April
3/17 (18%)

Climate (2010–Present)

Friday Harbor Airport (9.9 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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