San Juan Island - Reef Point Rainfall Forecast

Today 1 Jul
No Rain
Wed 2 Jul
10%
Thu 3 Jul
5%
Fri 4 Jul
5%
Sat 5 Jul
5%
Sun 6 Jul
5%
Mon 7 Jul
5%

San Juan Island - Reef Point Rainfall Statistics

July Rainfall

Friday Harbor Airport (2.5 miles)

Total Rainfall 2025
8.7in
Daily Average 2025
0.05in
Wettest Day 21 June, 2025
0.8in
Wet Days 2025
64/182 (35%)
Total Rainfall June
1.1in
Daily Average June
0.04in
Wettest Day 21 June, 2025
0.8in
Wet Days June
4/30 (13%)
Total Rainfall July
–
Daily Average July
–
Wettest Day 2 July, 2025
–
Wet Days July
–

Climate (2010–Present)

Friday Harbor Airport (2.5 miles)

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Annual Average 2020–2024
20.9in
Monthly Average 2020–2025
1.7in
Daily Average 2020–2025
0.1in
Wettest Day 21 December, 2020
2.5in

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