Mann Rainfall Forecast
- 85%
- No Rain
- 10%
- 60%
- 25%
- 15%
- 10%
Mann Rainfall Statistics
May Rainfall
Iowa City Municipal Airport (1.9 miles)
Total Rainfall May
0.3inDaily Average May
0.02inWettest Day 16 May, 2026
0.2inWet Days May
4/19 (21%)
Climate (2010–Present)
Iowa City Municipal Airport (1.9 miles)
Annual Average 2021–2025
28.9inMonthly Average 2021–2026
2.5inDaily Average 2021–2026
0.1inWettest Day 20 June, 2024
2.6in