Windham Rainfall Forecast
- 5%
- No Rain
- 45%
- 45%
- 40%
- 40%
- 45%
Windham Rainfall Statistics
September Rainfall
Portage County Airport (10.6 miles)
Total Rainfall September
6.2inDaily Average September
0.6inWettest Day 3 September, 2026
3.9inWet Days September
5/14 (36%)
Climate (2021–2025)
Portage County Airport (10.6 miles)
Annual Average 2021–2025
49.1inMonthly Average 2021–2026
4.6inDaily Average 2021–2026
0.2inWettest Day 3 September, 2026
3.9in