San Juan Island - Point Joe Rainfall Forecast
- 70%
- 15%
- 20%
- 85%
- 30%
- 10%
- 20%
San Juan Island - Point Joe Rainfall Statistics
April Rainfall
Friday Harbor Airport (3.7 miles)
Total Rainfall April
0.3inDaily Average April
0.03inWettest Day 1 April, 2026
0.3inWet Days April
2/11 (18%)
Climate (2010–Present)
Friday Harbor Airport (3.7 miles)
Annual Average 2021–2025
20.6inMonthly Average 2021–2026
1.8inDaily Average 2021–2026
0.1inWettest Day 15 November, 2021
1.9in