Big Sioux River Corridor Rainfall Forecast
- 30%
- 20%
- 80%
- 40%
- 30%
- 15%
- 20%
Big Sioux River Corridor Rainfall Statistics
June Rainfall
Sioux City, Sioux Gateway Airport (19.3 miles)
Total Rainfall June
0.6inDaily Average June
0.04inWettest Day 7 June, 2026
0.5inWet Days June
4/19 (21%)
Climate (2021–2025)
Sioux City, Sioux Gateway Airport (19.3 miles)
Annual Average 2021–2025
24.8inMonthly Average 2021–2026
2inDaily Average 2021–2026
0.1inWettest Day 28 July, 2024
2.8in