Cowen Rocks Rainfall Forecast
- No Rain
- 100%
- 100%
- 5%
- 20%
- 20%
- 30%
Cowen Rocks Rainfall Statistics
May Rainfall
Marshfield Airport (9.3 miles)
Total Rainfall May
0.9inDaily Average May
0.04inWettest Day 7 May, 2026
0.4inWet Days May
8/23 (35%)
Climate (2010–Present)
Marshfield Airport (9.3 miles)
Annual Average 2021–2025
35.7inMonthly Average 2021–2026
2.9inDaily Average 2021–2026
0.1inWettest Day 22 May, 2025
3.3in