Harper Rainfall Forecast
- 15%
- 75%
- 95%
- 75%
- 20%
- 10%
- 10%
Harper Rainfall Statistics
August Rainfall
Boeing Field - King County International Airport (9.3 miles)
Total Rainfall August
0.1inDaily Average August
0.01inWettest Day 6 August, 2025
0.03inWet Days August
2/13 (15%)
Climate (2010–Present)
Boeing Field - King County International Airport (9.3 miles)
Annual Average 2020–2024
22.4inMonthly Average 2020–2025
1.9inDaily Average 2020–2025
0.1inWettest Day 21 December, 2020
1.8in