Simpson Lake Rainfall Forecast
- No Rain
- 10%
- 35%
- 75%
- 60%
- 15%
- 20%
Simpson Lake Rainfall Statistics
July Rainfall
Rush City Regional Airport (15.5 miles)
Total Rainfall July
8inDaily Average July
0.4inWettest Day 5 July, 2025
4.7inWet Days July
4/20 (20%)
Climate (2010–Present)
Rush City Regional Airport (15.5 miles)
Annual Average 2020–2024
32.6inMonthly Average 2020–2025
3inDaily Average 2020–2025
0.1inWettest Day 25 September, 2023
7.8in