Petersen Reservoir Rainfall Forecast
- 15%
- 30%
- 5%
- 15%
- 30%
- 5%
- 10%
Petersen Reservoir Rainfall Statistics
April Rainfall
Hastings, Hastings Municipal Airport (19.9 miles)
Total Rainfall April
1.6inDaily Average April
0.1inWettest Day 2 April, 2026
1.4inWet Days April
4/14 (29%)
Climate (2010–Present)
Hastings, Hastings Municipal Airport (19.9 miles)
Annual Average 2021–2025
22.1inMonthly Average 2021–2026
1.7inDaily Average 2021–2026
0.1inWettest Day 30 August, 2025
2.5in