Olympia Rainfall Forecast

Today 30 Mar
No Rain
Tue 31 Mar
35%
Wed 1 Apr
95%
Thu 2 Apr
70%
Fri 3 Apr
20%
Sat 4 Apr
5%
Sun 5 Apr
5%

Olympia Rainfall Statistics

March Rainfall

Olympia, Olympia Airport (5 miles)

Total Rainfall 2026
18in
Daily Average 2026
0.2in
Wettest Day 11 March, 2026
2.2in
Wet Days 2026
45/89 (51%)
Total Rainfall February
4.7in
Daily Average February
0.2in
Wettest Day 9 February, 2026
1in
Wet Days February
13/31 (42%)
Total Rainfall March
9in
Daily Average March
0.3in
Wettest Day 11 March, 2026
2.2in
Wet Days March
17/30 (57%)

Climate (2010–Present)

Olympia, Olympia Airport (5 miles)

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Annual Average 2021–2025
49.5in
Monthly Average 2021–2026
3.9in
Daily Average 2021–2026
0.1in
Wettest Day 6 January, 2022
4in

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