Johnson Creek Reservoir Rainfall Forecast
- 30%
- 5%
- No Rain
- 5%
- 10%
- 25%
- 40%
Johnson Creek Reservoir Rainfall Statistics
October Rainfall
Prineville Airport (8.1 miles)
Total Rainfall October
0.1 inDaily Average October
0.01 inWettest Day 22 October, 2026
0.1 inWet Days October
1/31 (3%)
Climate (2021–2025)
Prineville Airport (8.1 miles)
Annual Average 2021–2025
5.8 inMonthly Average 2021–2026
0.5 inDaily Average 2021–2026
0.02 inWettest Day 11 November, 2021
0.7 in