Chilmark Rainfall Forecast
- 100%
- 65%
- No Rain
- 35%
- 35%
- 15%
- 30%
Chilmark Rainfall Statistics
October Rainfall
Marthas Vineyard Airport (7.5 miles)
Total Rainfall October
1.3 inDaily Average October
0.1 inWettest Day 11 October, 2026
0.9 inWet Days October
6/16 (38%)
Climate (2021–2025)
Marthas Vineyard Airport (7.5 miles)
Annual Average 2021–2025
36.3 inMonthly Average 2021–2026
3 inDaily Average 2021–2026
0.1 inWettest Day 22 May, 2025
4.3 in