Fillmore Rainfall Forecast
- 75%
- 35%
- No Rain
- 60%
- 55%
- 45%
- 25%
Fillmore Rainfall Statistics
September Rainfall
Preston, Fillmore County Airport (6.8 miles)
Total Rainfall September
10.1inDaily Average September
0.4inWettest Day 18 September, 2026
2.8inWet Days September
12/26 (46%)
Climate (2021–2025)
Preston, Fillmore County Airport (6.8 miles)
Annual Average 2021–2025
19.4inMonthly Average 2021–2026
1.8inDaily Average 2021–2026
0.1inWettest Day 2 July, 2026
5.8in