Costigan Slough Rainfall Forecast
- 50%
- 30%
- 10%
- No Rain
- 20%
- 10%
- 15%
Costigan Slough Rainfall Statistics
April Rainfall
Huron, Huron Regional Airport (47.8 miles)
Total Rainfall April
0.5inDaily Average April
0.03inWettest Day 3 April, 2026
0.3inWet Days April
3/29 (10%)
Climate (2010–Present)
Huron, Huron Regional Airport (47.8 miles)
Annual Average 2021–2025
21.4inMonthly Average 2021–2026
1.8inDaily Average 2021–2026
0.1inWettest Day 5 July, 2022
3.4in