San Juan Island - Cattle Point Lighthouse Rainfall Forecast

Today 28 Apr
90%
Tue 29 Apr
20%
Wed 30 Apr
No Rain
Thu 1 May
15%
Fri 2 May
60%
Sat 3 May
35%
Sun 4 May
15%

San Juan Island - Cattle Point Lighthouse Rainfall Statistics

April Rainfall

Friday Harbor Airport (5.6 miles)

Total Rainfall 2025
6.4in
Daily Average 2025
0.1in
Wettest Day 23 March, 2025
0.6in
Wet Days 2025
48/118 (41%)
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
0.4in
Daily Average April
0.02in
Wettest Day 6 April, 2025
0.2in
Wet Days April
5/28 (18%)

Climate (2010–Present)

Friday Harbor Airport (5.6 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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