Chatham Rainfall Forecast
- 10%
- 20%
- 75%
- 40%
- 90%
- 30%
- 20%
Chatham Rainfall Statistics
December Rainfall
Pittsfield Municipal Airport (16.2 miles)
Total Rainfall December
1.6inDaily Average December
0.1inWettest Day 19 December, 2025
1inWet Days December
5/25 (20%)
Climate (2010–Present)
Pittsfield Municipal Airport (16.2 miles)
Annual Average 2020–2024
44.8inMonthly Average 2020–2025
3.8inDaily Average 2020–2025
0.1inWettest Day 4 October, 2021
3.1in