Ken Lake Rainfall Forecast

Today 15 Sep
No Rain
Tue 16 Sep
No Rain
Wed 17 Sep
No Rain
Thu 18 Sep
No Rain
Fri 19 Sep
No Rain
Sat 20 Sep
30%
Sun 21 Sep
35%

Ken Lake Rainfall Statistics

September Rainfall

Olympia, Olympia Airport (4.3 miles)

Total Rainfall 2025
19.1in
Daily Average 2025
0.1in
Wettest Day 15 March, 2025
1.2in
Wet Days 2025
86/258 (33%)
Total Rainfall August
1.1in
Daily Average August
0.04in
Wettest Day 15 August, 2025
0.8in
Wet Days August
6/31 (19%)
Total Rainfall September
0.1in
Daily Average September
0.01in
Wettest Day 7 September, 2025
0.04in
Wet Days September
2/15 (13%)

Climate (2010–Present)

Olympia, Olympia Airport (4.3 miles)

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Annual Average 2020–2024
50.9in
Monthly Average 2020–2025
4.1in
Daily Average 2020–2025
0.1in
Wettest Day 6 January, 2022
4in

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