South Slough - Joe Ney Slough Entrance Rainfall Forecast

Today 25 May
100%
Tue 26 May
75%
Wed 27 May
15%
Thu 28 May
10%
Fri 29 May
5%
Sat 30 May
No Rain
Sun 31 May
No Rain

South Slough - Joe Ney Slough Entrance Rainfall Statistics

May Rainfall

Southwest Oregon Regional Airport (6.8 miles)

Total Rainfall 2026
16.2in
Daily Average 2026
0.1in
Wettest Day 23 February, 2026
3.5in
Wet Days 2026
40/145 (28%)
Total Rainfall April
0.1in
Daily Average April
0in
Wettest Day 1 April, 2026
0.1in
Wet Days April
1/30 (3%)
Total Rainfall May
0in
Daily Average May
0in
Wettest Day 1 May, 2026
0in
Wet Days May
–

Climate (2010–Present)

Southwest Oregon Regional Airport (6.8 miles)

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Annual Average 2021–2025
49.2in
Monthly Average 2021–2026
4in
Daily Average 2021–2026
0.1in
Wettest Day 23 February, 2026
3.5in

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