Chatham Rainfall Forecast
- No Rain
- 5%
- No Rain
- 5%
- 10%
- 15%
- 15%
Chatham Rainfall Statistics
August Rainfall
Springfield - Abraham Lincoln Capital Airport (11.2 miles)
Total Rainfall August
3.5inDaily Average August
0.1inWettest Day 15 August, 2026
1.8inWet Days August
11/29 (38%)
Climate (2021–2025)
Springfield - Abraham Lincoln Capital Airport (11.2 miles)
Annual Average 2021–2025
36.2inMonthly Average 2021–2026
3inDaily Average 2021–2026
0.1inWettest Day 8 July, 2022
3.7in