Gretna Rainfall Forecast
- 15%
- 10%
- No Rain
- 5%
- 20%
- 25%
- 35%
Gretna Rainfall Statistics
August Rainfall
Omaha, Millard Airport (7.5 miles)
Total Rainfall August
10.1inDaily Average August
0.4inWettest Day 13 August, 2026
2.5inWet Days August
10/25 (40%)
Climate (2021–2025)
Omaha, Millard Airport (7.5 miles)
Annual Average 2021–2025
34.4inMonthly Average 2021–2026
3.2inDaily Average 2021–2026
0.1inWettest Day 14 August, 2024
6.5in