Altoona Rainfall Forecast
- No Rain
- No Rain
- 10%
- 5%
- No Rain
- 15%
- 35%
Altoona Rainfall Statistics
September Rainfall
Ankeny Regional Airport (5.6 miles)
Total Rainfall September
1.9inDaily Average September
0.1inWettest Day 19 September, 2023
1.4inWet Days September
5/28 (18%)
Climate (2010–Present)
Ankeny Regional Airport (5.6 miles)
Annual Average 2010–Present
13.6inMonthly Average 2010–Present
1.2inDaily Average 2010–Present
0.04inWettest Day 25 June, 2021
1.6in