Rockville Rainfall Forecast
- 60%
- 35%
- 35%
- 50%
- 35%
- 10%
- 5%
Rockville Rainfall Statistics
September Rainfall
Terre Haute Regional Airport (22.4 miles)
Total Rainfall September
0.1inDaily Average September
0inWettest Day 10 September, 2026
0.1inWet Days September
1/18 (6%)
Climate (2021–2025)
Terre Haute Regional Airport (22.4 miles)
Annual Average 2021–2025
36.3inMonthly Average 2021–2026
3.1inDaily Average 2021–2026
0.1inWettest Day 4 April, 2025
2.6in