Simpson Rainfall Forecast
- 5%
- No Rain
- No Rain
- 15%
- 10%
- 30%
- 25%
Simpson Rainfall Statistics
March Rainfall
Pitt-Greenville Airport (6.8 miles)
Total Rainfall March
2.2inDaily Average March
0.1inWettest Day 16 March, 2026
1.8inWet Days March
4/18 (22%)
Climate (2010–Present)
Pitt-Greenville Airport (6.8 miles)
Annual Average 2021–2025
54.5inMonthly Average 2021–2026
4.6inDaily Average 2021–2026
0.2inWettest Day 16 June, 2025
6.6in