East Olympia Rainfall Forecast

Today 20 Sep
No Rain
Mon 21 Sep
No Rain
Tue 22 Sep
No Rain
Wed 23 Sep
5%
Thu 24 Sep
35%
Fri 25 Sep
45%
Sat 26 Sep
10%

East Olympia Rainfall Statistics

September Rainfall

Olympia, Olympia Airport (3.1 miles)

Total Rainfall 2026
24.9in
Daily Average 2026
0.1in
Wettest Day 11 March, 2026
2.2in
Wet Days 2026
81/263 (31%)
Total Rainfall August
0.1in
Daily Average August
0in
Wettest Day 1 August, 2026
0.1in
Wet Days August
3/31 (10%)
Total Rainfall September
0.7in
Daily Average September
0.04in
Wettest Day 13 September, 2026
0.2in
Wet Days September
8/20 (40%)

Climate (2021–2025)

Olympia, Olympia Airport (3.1 miles)

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Annual Average 2021–2025
49.5in
Monthly Average 2021–2026
4in
Daily Average 2021–2026
0.1in
Wettest Day 6 January, 2022
4in

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