Spanaway Rainfall Forecast

Today 13 May
15%
Wed 14 May
20%
Thu 15 May
35%
Fri 16 May
50%
Sat 17 May
50%
Sun 18 May
30%
Mon 19 May
30%

Spanaway Rainfall Statistics

May Rainfall

Tacoma / McChord Air Force Base (3.7 miles)

Total Rainfall 2025
12.2in
Daily Average 2025
0.1in
Wettest Day 7 April, 2025
0.7in
Wet Days 2025
60/133 (45%)
Total Rainfall April
1.8in
Daily Average April
0.1in
Wettest Day 7 April, 2025
0.7in
Wet Days April
8/30 (27%)
Total Rainfall May
0.01in
Daily Average May
0in
Wettest Day 3 May, 2025
0.01in
Wet Days May
1/13 (8%)

Climate (2010–Present)

Tacoma / McChord Air Force Base (3.7 miles)

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Annual Average 2020–2024
31.3in
Monthly Average 2020–2025
2.6in
Daily Average 2020–2025
0.1in
Wettest Day 28 February, 2022
2.1in

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