Frost Rainfall Forecast

Today 3 Sep
10%
Thu 4 Sep
No Rain
Fri 5 Sep
5%
Sat 6 Sep
15%
Sun 7 Sep
55%
Mon 8 Sep
45%
Tue 9 Sep
35%

Frost Rainfall Statistics

September Rainfall

Hillsboro, Hillsboro Municipal Airport (16.8 miles)

Total Rainfall 2025
41.8in
Daily Average 2025
0.2in
Wettest Day 30 April, 2025
3.3in
Wet Days 2025
52/246 (21%)
Total Rainfall August
3in
Daily Average August
0.1in
Wettest Day 4 August, 2025
1.9in
Wet Days August
5/31 (16%)
Total Rainfall September
–
Daily Average September
–
Wettest Day 3 September, 2025
–
Wet Days September
–

Climate (2010–Present)

Hillsboro, Hillsboro Municipal Airport (16.8 miles)

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Annual Average 2020–2024
29.4in
Monthly Average 2020–2025
2.8in
Daily Average 2020–2025
0.1in
Wettest Day 30 April, 2025
3.3in

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