Grafton Rainfall Forecast
- No Rain
- 10%
- 70%
- 60%
- 15%
- 40%
- 20%
Grafton Rainfall Statistics
December Rainfall
Worcester, Worcester Regional Airport (10.6 miles)
Total Rainfall December
1.1inDaily Average December
0.2inWettest Day 2 December, 2025
1inWet Days December
3/8 (38%)
Climate (2010–Present)
Worcester, Worcester Regional Airport (10.6 miles)
Annual Average 2020–2024
53.4inMonthly Average 2020–2025
4.5inDaily Average 2020–2025
0.1inWettest Day 19 August, 2021
3.2in