Clayton Rainfall Forecast
- 10%
- 20%
- 5%
- 5%
- 5%
- 5%
- 5%
Clayton Rainfall Statistics
September Rainfall
Smithfield, Johnston County Airport (8.1 miles)
Total Rainfall September
0.2inDaily Average September
0.03inWettest Day 6 September, 2025
0.2inWet Days September
2/10 (20%)
Climate (2010–Present)
Smithfield, Johnston County Airport (8.1 miles)
Annual Average 2020–2024
43.8inMonthly Average 2020–2025
4.1inDaily Average 2020–2025
0.1inWettest Day 12 August, 2025
6.1in