Fort Mill Rainfall Forecast

Today 2 Sep
No Rain
Wed 3 Sep
5%
Thu 4 Sep
15%
Fri 5 Sep
5%
Sat 6 Sep
10%
Sun 7 Sep
15%
Mon 8 Sep
15%

Fort Mill Rainfall Statistics

September Rainfall

Rock Hill, Rock Hill - York County Airport (6.2 miles)

Total Rainfall 2025
35.1in
Daily Average 2025
0.1in
Wettest Day 5 August, 2025
4.3in
Wet Days 2025
84/245 (34%)
Total Rainfall August
9.4in
Daily Average August
0.4in
Wettest Day 5 August, 2025
4.3in
Wet Days August
13/31 (42%)
Total Rainfall September
–
Daily Average September
–
Wettest Day 2 September, 2025
–
Wet Days September
–

Climate (2010–Present)

Rock Hill, Rock Hill - York County Airport (6.2 miles)

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Annual Average 2020–2024
43.3in
Monthly Average 2020–2025
3.5in
Daily Average 2020–2025
0.1in
Wettest Day 26 September, 2024
5.4in

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