Brown Field Rainfall Forecast
- 5%
- 10%
- 15%
- 70%
- 70%
- 40%
- 10%
Brown Field Rainfall Statistics
August Rainfall
Rapid City, Rapid City Regional Airport (23 miles)
Total Rainfall August
2.6inDaily Average August
0.1inWettest Day 1 August, 2025
1.4inWet Days August
10/26 (38%)
Climate (2010–Present)
Rapid City, Rapid City Regional Airport (23 miles)
Annual Average 2020–2024
15.8inMonthly Average 2020–2025
1.4inDaily Average 2020–2025
0.05inWettest Day 12 October, 2023
2in