East Harwich Rainfall Forecast
- 60%
- 65%
- 80%
- 25%
- 15%
- 40%
- 45%
East Harwich Rainfall Statistics
March Rainfall
Chatham, Chatham Municipal Airport (1.9 miles)
Total Rainfall March
4.1inDaily Average March
0.1inWettest Day 16 March, 2026
0.9inWet Days March
12/31 (39%)
Climate (2010–Present)
Chatham, Chatham Municipal Airport (1.9 miles)
Annual Average 2021–2025
36.2inMonthly Average 2021–2026
3inDaily Average 2021–2026
0.1inWettest Day 9 September, 2021
5.3in