Jefferson Rainfall Forecast
- 35%
- 15%
- 25%
- 40%
- 35%
- 20%
- 20%
Jefferson Rainfall Statistics
August Rainfall
Sioux City, Sioux Gateway Airport (16.2 miles)
Total Rainfall August
3.9inDaily Average August
0.1inWettest Day 13 August, 2026
1.7inWet Days August
9/29 (31%)
Climate (2021–2025)
Sioux City, Sioux Gateway Airport (16.2 miles)
Annual Average 2021–2025
24.8inMonthly Average 2021–2026
2.1inDaily Average 2021–2026
0.1inWettest Day 28 July, 2024
2.8in