Cooney Reservoir State Park Rainfall Forecast
- 65%
- 50%
- No Rain
- No Rain
- 5%
- 45%
- 75%
Cooney Reservoir State Park Rainfall Statistics
April Rainfall
Billings, Billings Logan International Airport (41.6 miles)
Total Rainfall April
0.2inDaily Average April
0.01inWettest Day 12 April, 2026
0.1inWet Days April
4/17 (24%)
Climate (2010–Present)
Billings, Billings Logan International Airport (41.6 miles)
Annual Average 2021–2025
14.6inMonthly Average 2021–2026
1.2inDaily Average 2021–2026
0.04inWettest Day 2 June, 2023
2.2in