Northwest Island Rainfall Forecast
- 50%
- 20%
- 15%
- 10%
- 10%
- 15%
- 15%
Northwest Island Rainfall Statistics
September Rainfall
Whidbey Island Naval Air Station - Ault Field (4.3 miles)
Total Rainfall September
–Daily Average September
–Wettest Day 2 September, 2026
–Wet Days September
–
Climate (2021–2025)
Whidbey Island Naval Air Station - Ault Field (4.3 miles)
Annual Average 2021–2025
18.2inMonthly Average 2021–2026
1.5inDaily Average 2021–2026
0.1inWettest Day 10 December, 2025
1.2in