Simpson Lake Rainfall Forecast
- 5%
- 45%
- 5%
- No Rain
- No Rain
- 25%
- 25%
Simpson Lake Rainfall Statistics
July Rainfall
Rush City Regional Airport (15.5 miles)
Total Rainfall July
2.4inDaily Average July
0.1inWettest Day 8 July, 2026
1.2inWet Days July
7/30 (23%)
Climate (2021–2025)
Rush City Regional Airport (15.5 miles)
Annual Average 2021–2025
37.7inMonthly Average 2021–2026
3.3inDaily Average 2021–2026
0.1inWettest Day 25 September, 2023
7.8in