Fillmore Rainfall Forecast
- 10%
- 15%
- No Rain
- No Rain
- 15%
- 20%
- 20%
Fillmore Rainfall Statistics
September Rainfall
Dubuque Regional Airport (11.8 miles)
Total Rainfall September
0.1inDaily Average September
0.01inWettest Day 3 September, 2025
0.1inWet Days September
2/9 (22%)
Climate (2010–Present)
Dubuque Regional Airport (11.8 miles)
Annual Average 2020–2024
34.1inMonthly Average 2020–2025
2.9inDaily Average 2020–2025
0.1inWettest Day 10 August, 2025
4.8in