Olympia Rainfall Forecast

Today 11 Apr
100%
Sun 12 Apr
35%
Mon 13 Apr
40%
Tue 14 Apr
95%
Wed 15 Apr
75%
Thu 16 Apr
15%
Fri 17 Apr
10%

Olympia Rainfall Statistics

April Rainfall

Olympia, Olympia Airport (5 miles)

Total Rainfall 2026
18.4in
Daily Average 2026
0.2in
Wettest Day 11 March, 2026
2.2in
Wet Days 2026
49/101 (49%)
Total Rainfall March
9.1in
Daily Average March
0.3in
Wettest Day 11 March, 2026
2.2in
Wet Days March
19/31 (61%)
Total Rainfall April
0.3in
Daily Average April
0.04in
Wettest Day 1 April, 2026
0.3in
Wet Days April
2/11 (18%)

Climate (2010–Present)

Olympia, Olympia Airport (5 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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