Siuslaw River - North Fork Entrance Rainfall Forecast

Today 14 Aug
35%
Fri 15 Aug
90%
Sat 16 Aug
55%
Sun 17 Aug
10%
Mon 18 Aug
5%
Tue 19 Aug
No Rain
Wed 20 Aug
No Rain

Siuslaw River - North Fork Entrance Rainfall Statistics

August Rainfall

Southwest Oregon Regional Airport (39.1 miles)

Total Rainfall 2025
18.8in
Daily Average 2025
0.1in
Wettest Day 3 January, 2025
1.8in
Wet Days 2025
71/226 (31%)
Total Rainfall July
0.2in
Daily Average July
0.01in
Wettest Day 21 July, 2025
0.1in
Wet Days July
7/31 (23%)
Total Rainfall August
0.1in
Daily Average August
0.01in
Wettest Day 6 August, 2025
0.02in
Wet Days August
4/14 (29%)

Climate (2010–Present)

Southwest Oregon Regional Airport (39.1 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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