O'Brien Rainfall Forecast
- 10%
- 40%
- 75%
- 65%
- 65%
- 50%
- 20%
O'Brien Rainfall Statistics
April Rainfall
Brookings, Brookings Airport (30.4 miles)
Total Rainfall April
0.5inDaily Average April
0.1inWettest Day 1 April, 2026
0.5inWet Days April
1/7 (14%)
Climate (2010–Present)
Brookings, Brookings Airport (30.4 miles)
Annual Average 2021–2025
30.8inMonthly Average 2021–2026
2.5inDaily Average 2021–2026
0.1inWettest Day 13 June, 2021
2.6in