Lewis and Clark State Park Rainfall Forecast

Today 29 Aug
55%
Sun 30 Aug
5%
Mon 31 Aug
No Rain
Tue 1 Sep
55%
Wed 2 Sep
85%
Thu 3 Sep
70%
Fri 4 Sep
35%

Lewis and Clark State Park Rainfall Statistics

August Rainfall

Chehalis-Centralia Airport (13 miles)

Total Rainfall 2026
0in
Daily Average 2026
0in
Wettest Day 1 January, 2026
0in
Wet Days 2026
–
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)

Chehalis-Centralia Airport (13 miles)

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Annual Average 2021–2025
3.4in
Monthly Average 2021–2026
0.1in
Daily Average 2021–2026
0in
Wettest Day 6 November, 2021
0.7in

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