Wirth Lake Rainfall Forecast
- 30%
- No Rain
- 25%
- 35%
- 50%
- 55%
- 45%
Wirth Lake Rainfall Statistics
April Rainfall
Salem - McNary Field (0.6 miles)
Total Rainfall April
1.7inDaily Average April
0.1inWettest Day 11 April, 2026
0.7inWet Days April
6/16 (38%)
Climate (2010–Present)
Salem - McNary Field (0.6 miles)
Annual Average 2021–2025
39.4inMonthly Average 2021–2026
3.2inDaily Average 2021–2026
0.1inWettest Day 18 December, 2025
2.9in