Grafton Rainfall Forecast
- 5%
- 100%
- No Rain
- 20%
- 85%
- 70%
- 25%
Grafton Rainfall Statistics
June Rainfall
Plymouth Municipal Airport (17.4 miles)
Total Rainfall June
2.6inDaily Average June
0.2inWettest Day 6 June, 2026
1.1inWet Days June
5/14 (36%)
Climate (2010–Present)
Plymouth Municipal Airport (17.4 miles)
Annual Average 2021–2025
50.8inMonthly Average 2021–2026
4.5inDaily Average 2021–2026
0.2inWettest Day 18 December, 2023
5.3in