Wallace Slough - Wallace Island Rainfall Forecast

Today 29 Aug
45%
Sun 30 Aug
5%
Mon 31 Aug
No Rain
Tue 1 Sep
45%
Wed 2 Sep
90%
Thu 3 Sep
75%
Fri 4 Sep
40%

Wallace Slough - Wallace Island Rainfall Statistics

August Rainfall

Southwest Washington Regional Airport (17.4 miles)

Total Rainfall 2026
15in
Daily Average 2026
0.1in
Wettest Day 13 March, 2026
1.6in
Wet Days 2026
58/241 (24%)
Total Rainfall July
0in
Daily Average July
0in
Wettest Day 1 July, 2026
0in
Wet Days July
–
Total Rainfall August
0in
Daily Average August
0in
Wettest Day 1 August, 2026
0in
Wet Days August
–

Climate (2021–2025)

Southwest Washington Regional Airport (17.4 miles)

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Annual Average 2021–2025
39.7in
Monthly Average 2021–2026
3.2in
Daily Average 2021–2026
0.1in
Wettest Day 4 November, 2022
4.2in

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