San Juan Co Park Rainfall Forecast
- No Rain
- 10%
- 100%
- 100%
- 80%
- 70%
- 40%
San Juan Co Park Rainfall Statistics
January Rainfall
Friday Harbor Airport (6.2 miles)
Total Rainfall January
0.8inDaily Average January
0.03inWettest Day 3 January, 2025
0.3inWet Days January
7/28 (25%)
Climate (2010–Present)
Friday Harbor Airport (6.2 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAnnual Average 2020–2024
20.9inMonthly Average 2020–2024
1.7inDaily Average 2020–2025
0.1inWettest Day 21 December, 2020
2.5in