Spanaway Rainfall Forecast
- 5%
- No Rain
- No Rain
- 20%
- 70%
- 70%
- 50%
Spanaway Rainfall Statistics
December Rainfall
Tacoma / McChord Air Force Base (3.7 miles)
Total Rainfall December
8.5inDaily Average December
0.3inWettest Day 8 December, 2025
1.9inWet Days December
20/28 (71%)
Climate (2010–Present)
Tacoma / McChord Air Force Base (3.7 miles)
Annual Average 2020–2024
31.3inMonthly Average 2020–2025
2.6inDaily Average 2020–2025
0.1inWettest Day 28 February, 2022
2.1in