Cooney Reservoir State Park Rainfall Forecast

Today 30 Apr
85%
Thu 1 May
15%
Fri 2 May
No Rain
Sat 3 May
No Rain
Sun 4 May
15%
Mon 5 May
65%
Tue 6 May
55%

Cooney Reservoir State Park Rainfall Statistics

April Rainfall

Billings, Billings Logan International Airport (41.6 miles)

Total Rainfall 2025
6.3in
Daily Average 2025
0.1in
Wettest Day 16 April, 2025
0.5in
Wet Days 2025
36/120 (30%)
Total Rainfall March
1.1in
Daily Average March
0.04in
Wettest Day 18 March, 2025
0.4in
Wet Days March
8/31 (26%)
Total Rainfall April
2.4in
Daily Average April
0.1in
Wettest Day 16 April, 2025
0.5in
Wet Days April
11/30 (37%)

Climate (2010–Present)

Billings, Billings Logan International Airport (41.6 miles)

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Annual Average 2020–2024
13.6in
Monthly Average 2020–2025
1.2in
Daily Average 2020–2025
0.04in
Wettest Day 2 June, 2023
2.2in

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