Henderson Rainfall Forecast
- 45%
- 35%
- 95%
- 85%
- 10%
- 40%
- 5%
Henderson Rainfall Statistics
March Rainfall
Galesburg Municipal Airport (7.5 miles)
Total Rainfall March
3.2inDaily Average March
0.3inWettest Day 6 March, 2026
1.3inWet Days March
5/13 (38%)
Climate (2010–Present)
Galesburg Municipal Airport (7.5 miles)
Annual Average 2021–2025
46.2inMonthly Average 2021–2026
3.8inDaily Average 2021–2026
0.1inWettest Day 4 July, 2023
16.3in