McChord Air Force Base Rainfall Forecast
- No Rain
- No Rain
- No Rain
- 65%
- 50%
- 10%
- 35%
McChord Air Force Base Rainfall Statistics
September Rainfall
Tacoma / McChord Air Force Base (0.6 miles)
Total Rainfall September
0.2inDaily Average September
0.01inWettest Day 7 September, 2025
0.1inWet Days September
2/17 (12%)
Climate (2010–Present)
Tacoma / McChord Air Force Base (0.6 miles)
Annual Average 2020–2024
31.3inMonthly Average 2020–2025
2.5inDaily Average 2020–2025
0.1inWettest Day 28 February, 2022
2.1in