San Juan Island - Deadman Bay Rainfall Forecast

Today 12 Mar
90%
Fri 13 Mar
55%
Sat 14 Mar
25%
Sun 15 Mar
90%
Mon 16 Mar
90%
Tue 17 Mar
90%
Wed 18 Mar
90%

San Juan Island - Deadman Bay Rainfall Statistics

March Rainfall

Friday Harbor Airport (5 miles)

Total Rainfall 2026
5.3in
Daily Average 2026
0.1in
Wettest Day 12 January, 2026
0.8in
Wet Days 2026
33/71 (46%)
Total Rainfall February
1.1in
Daily Average February
0.04in
Wettest Day 1 February, 2026
0.3in
Wet Days February
11/28 (39%)
Total Rainfall March
1.1in
Daily Average March
0.1in
Wettest Day 4 March, 2026
0.6in
Wet Days March
7/12 (58%)

Climate (2010–Present)

Friday Harbor Airport (5 miles)

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Annual Average 2021–2025
20.6in
Monthly Average 2021–2026
1.7in
Daily Average 2021–2026
0.1in
Wettest Day 15 November, 2021
1.9in

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