Olympia Rainfall Forecast

Today 18 May
40%
Mon 19 May
100%
Tue 20 May
70%
Wed 21 May
15%
Thu 22 May
10%
Fri 23 May
20%
Sat 24 May
20%

Olympia Rainfall Statistics

May Rainfall

Olympia, Olympia Airport (5 miles)

Total Rainfall 2025
16.8in
Daily Average 2025
0.1in
Wettest Day 15 March, 2025
1.2in
Wet Days 2025
66/138 (48%)
Total Rainfall April
2.4in
Daily Average April
0.1in
Wettest Day 8 April, 2025
0.8in
Wet Days April
10/30 (33%)
Total Rainfall May
0.2in
Daily Average May
0.02in
Wettest Day 15 May, 2025
0.2in
Wet Days May
3/18 (17%)

Climate (2010–Present)

Olympia, Olympia Airport (5 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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