Beaverton Rainfall Forecast

Today 15 Sep
No Rain
Tue 16 Sep
No Rain
Wed 17 Sep
No Rain
Thu 18 Sep
No Rain
Fri 19 Sep
No Rain
Sat 20 Sep
30%
Sun 21 Sep
35%

Beaverton Rainfall Statistics

September Rainfall

Portland-Hillsboro Airport (8.1 miles)

Total Rainfall 2025
12.1in
Daily Average 2025
0.05in
Wettest Day 23 February, 2025
1in
Wet Days 2025
70/258 (27%)
Total Rainfall August
0.4in
Daily Average August
0.01in
Wettest Day 6 August, 2025
0.2in
Wet Days August
4/31 (13%)
Total Rainfall September
0.1in
Daily Average September
0.01in
Wettest Day 8 September, 2025
0.1in
Wet Days September
2/15 (13%)

Climate (2010–Present)

Portland-Hillsboro Airport (8.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2020–2024
34.7in
Monthly Average 2020–2025
2.8in
Daily Average 2020–2025
0.1in
Wettest Day 26 December, 2022
2.5in

Get WillyWeather+ to remove ads