Ayer Reservoir Rainfall Forecast
- 55%
- 50%
- 70%
- 85%
- 100%
- 95%
- 85%
Ayer Reservoir Rainfall Statistics
December Rainfall
Eastsound, Orcas Island Airport (5 miles)
Total Rainfall December
1.5inDaily Average December
0.2inWettest Day 4 December, 2025
0.4inWet Days December
7/11 (64%)
Climate (2010–Present)
Eastsound, Orcas Island Airport (5 miles)
Annual Average 2020–2024
21.1inMonthly Average 2020–2025
1.8inDaily Average 2020–2025
0.1inWettest Day 15 November, 2021
2.2in