Frost Rainfall Forecast
- 15%
- 30%
- 5%
- 15%
- 35%
- 40%
- 25%
Frost Rainfall Statistics
September Rainfall
Hillsboro, Hillsboro Municipal Airport (16.8 miles)
Total Rainfall September
0.4inDaily Average September
0.03inWettest Day 6 September, 2025
0.3inWet Days September
2/18 (11%)
Climate (2010–Present)
Hillsboro, Hillsboro Municipal Airport (16.8 miles)
Annual Average 2020–2024
29.4inMonthly Average 2020–2025
2.9inDaily Average 2020–2025
0.1inWettest Day 30 April, 2025
3.3in