Siuslaw River - Cushman Rainfall Forecast

Today 7 Sep
20%
Mon 8 Sep
80%
Tue 9 Sep
70%
Wed 10 Sep
30%
Thu 11 Sep
15%
Fri 12 Sep
30%
Sat 13 Sep
40%

Siuslaw River - Cushman Rainfall Statistics

September Rainfall

Southwest Oregon Regional Airport (39.8 miles)

Total Rainfall 2025
19.3in
Daily Average 2025
0.1in
Wettest Day 3 January, 2025
1.8in
Wet Days 2025
75/250 (30%)
Total Rainfall August
0.5in
Daily Average August
0.02in
Wettest Day 16 August, 2025
0.2in
Wet Days August
8/31 (26%)
Total Rainfall September
0in
Daily Average September
0in
Wettest Day 1 September, 2025
0in
Wet Days September
–

Climate (2010–Present)

Southwest Oregon Regional Airport (39.8 miles)

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Annual Average 2020–2024
53.4in
Monthly Average 2020–2025
4.1in
Daily Average 2020–2025
0.1in
Wettest Day 3 December, 2023
3in

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