Martinsburg Rainfall Forecast
- 5%
- 5%
- 65%
- 50%
- 85%
- 35%
- 75%
Martinsburg Rainfall Statistics
March Rainfall
Ottumwa Regional Airport (11.2 miles)
Total Rainfall March
1.3inDaily Average March
0.05inWettest Day 6 March, 2026
0.8inWet Days March
6/29 (21%)
Climate (2010–Present)
Ottumwa Regional Airport (11.2 miles)
Annual Average 2021–2025
27.2inMonthly Average 2021–2026
2.2inDaily Average 2021–2026
0.1inWettest Day 24 June, 2021
2.9in