San Juan Island - Point Joe Rainfall Forecast
- 75%
- 100%
- 100%
- 90%
- 80%
- 75%
- 75%
San Juan Island - Point Joe Rainfall Statistics
December Rainfall
Friday Harbor Airport (3.7 miles)
Total Rainfall December
0.9inDaily Average December
0.2inWettest Day 4 December, 2025
0.5inWet Days December
4/6 (67%)
Climate (2010–Present)
Friday Harbor Airport (3.7 miles)
Annual Average 2020–2024
20.9inMonthly Average 2020–2025
1.7inDaily Average 2020–2025
0.1inWettest Day 21 December, 2020
2.5in