Rock Creek Lake Rainfall Forecast
- 5%
- No Rain
- 5%
- 5%
- No Rain
- 30%
- 25%
Rock Creek Lake Rainfall Statistics
September Rainfall
Grant County Regional Airport (42.3 miles)
Total Rainfall September
1.2inDaily Average September
0.1inWettest Day 10 September, 2025
0.8inWet Days September
4/18 (22%)
Climate (2010–Present)
Grant County Regional Airport (42.3 miles)
Annual Average 2020–2024
14.6inMonthly Average 2020–2025
1.3inDaily Average 2020–2025
0.04inWettest Day 21 July, 2025
1.1in