Altoona Rainfall Forecast
- 5%
- 40%
- 5%
- 5%
- 5%
- 20%
- 40%
Altoona Rainfall Statistics
March Rainfall
Ankeny Regional Airport (5.6 miles)
Total Rainfall March
1.8inDaily Average March
0.1inWettest Day 6 March, 2026
1.2inWet Days March
4/25 (16%)
Climate (2010–Present)
Ankeny Regional Airport (5.6 miles)
Annual Average 2021–2025
19.7inMonthly Average 2021–2026
1.7inDaily Average 2021–2026
0.1inWettest Day 21 May, 2024
2.4in