Fort Mill Rainfall Forecast
- 25%
- 45%
- 50%
- 15%
- 5%
- No Rain
- 5%
Fort Mill Rainfall Statistics
August Rainfall
Rock Hill, Rock Hill - York County Airport (6.2 miles)
Total Rainfall August
3inDaily Average August
0.1inWettest Day 2 August, 2026
0.9inWet Days August
9/27 (33%)
Climate (2021–2025)
Rock Hill, Rock Hill - York County Airport (6.2 miles)
Annual Average 2021–2025
40.5inMonthly Average 2021–2026
3.4inDaily Average 2021–2026
0.1inWettest Day 26 September, 2024
5.4in