Chapin Rainfall Forecast
- 20%
- 50%
- 5%
- 10%
- 15%
- 35%
- 20%
Chapin Rainfall Statistics
June Rainfall
Mason City Municipal Airport (22.4 miles)
Total Rainfall June
0.7inDaily Average June
0.03inWettest Day 11 June, 2026
0.2inWet Days June
6/23 (26%)
Climate (2021–2025)
Mason City Municipal Airport (22.4 miles)
Annual Average 2021–2025
30.2inMonthly Average 2021–2026
2.5inDaily Average 2021–2026
0.1inWettest Day 27 August, 2021
3.1in