Penn Rainfall Forecast
- 45%
- 65%
- 100%
- 30%
- 55%
- 55%
- 60%
Penn Rainfall Statistics
April Rainfall
Iowa City Municipal Airport (8.1 miles)
Total Rainfall April
2.5inDaily Average April
0.4inWettest Day 2 April, 2026
2inWet Days April
4/8 (50%)
Climate (2010–Present)
Iowa City Municipal Airport (8.1 miles)
Annual Average 2021–2025
28.9inMonthly Average 2021–2026
2.4inDaily Average 2021–2026
0.1inWettest Day 20 June, 2024
2.6in