Mount Greylock Rainfall Forecast
- 10%
- 65%
- 95%
- 10%
- 15%
- 45%
- 20%
Mount Greylock Rainfall Statistics
August Rainfall
North Adams Harriman-and-West Airport (3.7 miles)
Total Rainfall August
0.7inDaily Average August
0.1inWettest Day 3 August, 2026
0.5inWet Days August
5/15 (33%)
Climate (2021–2025)
North Adams Harriman-and-West Airport (3.7 miles)
Annual Average 2021–2025
40.9inMonthly Average 2021–2026
3.2inDaily Average 2021–2026
0.1inWettest Day 18 December, 2023
2.3in