Erwin Rainfall Forecast
- 5%
- 15%
- No Rain
- No Rain
- 5%
- 40%
- 40%
Erwin Rainfall Statistics
April Rainfall
Watertown, Watertown Municipal Airport (32.3 miles)
Total Rainfall April
0.5inDaily Average April
0.03inWettest Day 3 April, 2026
0.2inWet Days April
7/18 (39%)
Climate (2010–Present)
Watertown, Watertown Municipal Airport (32.3 miles)
Annual Average 2021–2025
23.7inMonthly Average 2021–2026
2inDaily Average 2021–2026
0.1inWettest Day 9 October, 2021
2.2in