Granger Rainfall Forecast
- 55%
- 15%
- 10%
- No Rain
- 5%
- 15%
- 10%
Granger Rainfall Statistics
August Rainfall
Ankeny Regional Airport (13.7 miles)
Total Rainfall August
1.1inDaily Average August
0.1inWettest Day 7 August, 2025
0.6inWet Days August
5/18 (28%)
Climate (2010–Present)
Ankeny Regional Airport (13.7 miles)
Annual Average 2020–2024
17.2inMonthly Average 2020–2025
1.7inDaily Average 2020–2025
0.1inWettest Day 21 May, 2024
2.4in