Port Sanilac Rainfall Forecast
- No Rain
- 40%
- 25%
- 5%
- 15%
- 50%
- 35%
Port Sanilac Rainfall Statistics
September Rainfall
Huron County Memorial Airport (32.3 miles)
Total Rainfall September
0.6inDaily Average September
0.03inWettest Day 3 September, 2026
0.2inWet Days September
5/18 (28%)
Climate (2021–2025)
Huron County Memorial Airport (32.3 miles)
Annual Average 2021–2025
0inMonthly Average 2021–2026
0.1inDaily Average 2021–2026
0inWettest Day 31 August, 2026
1.1in