Okoboji Rainfall Forecast
- 25%
- 15%
- 50%
- 50%
- 45%
- 15%
- 20%
Okoboji Rainfall Statistics
June Rainfall
Spencer Municipal Airport (14.9 miles)
Total Rainfall June
0.02inDaily Average June
0.01inWettest Day 1 June, 2026
0.02inWet Days June
1/5 (20%)
Climate (2010–Present)
Spencer Municipal Airport (14.9 miles)
Annual Average 2021–2025
26.8inMonthly Average 2021–2026
2.2inDaily Average 2021–2026
0.1inWettest Day 22 June, 2024
4.4in