Gilson Rainfall Forecast
- 15%
- 60%
- 35%
- 45%
- 45%
- 15%
- 15%
Gilson Rainfall Statistics
December Rainfall
Galesburg Municipal Airport (13 miles)
Total Rainfall December
0.2inDaily Average December
0.03inWettest Day 1 December, 2025
0.2inWet Days December
1/9 (11%)
Climate (2010–Present)
Galesburg Municipal Airport (13 miles)
Annual Average 2020–2024
46.5inMonthly Average 2020–2025
3.8inDaily Average 2020–2025
0.1inWettest Day 4 July, 2023
16.3in