Joint Base Lewis - McChord Rainfall Forecast
- 25%
- 45%
- No Rain
- No Rain
- 5%
- 5%
- 5%
Joint Base Lewis - McChord Rainfall Statistics
August Rainfall
Fort Lewis / Gray U. S. Army Airfield (0.6 miles)
Total Rainfall August
0.1inDaily Average August
0inWettest Day 1 August, 2026
0.1inWet Days August
1/21 (5%)
Climate (2021–2025)
Fort Lewis / Gray U. S. Army Airfield (0.6 miles)
Annual Average 2021–2025
36.6inMonthly Average 2021–2026
3.1inDaily Average 2021–2026
0.1inWettest Day 24 August, 2021
7.2in