Martinsburg Rainfall Forecast
- 85%
- 5%
- 5%
- 45%
- 40%
- 50%
- 70%
Martinsburg Rainfall Statistics
September Rainfall
Ottumwa Regional Airport (11.2 miles)
Total Rainfall September
–Daily Average September
–Wettest Day 10 September, 2026
–Wet Days September
–
Climate (2021–2025)
Ottumwa Regional Airport (11.2 miles)
Annual Average 2021–2025
27.2inMonthly Average 2021–2026
2.1inDaily Average 2021–2026
0.1inWettest Day 17 September, 2022
2.7in