Sanilac Petroglyphs Rainfall Forecast
- No Rain
- 45%
- 25%
- 5%
- 10%
- 45%
- 25%
Sanilac Petroglyphs Rainfall Statistics
September Rainfall
Huron County Memorial Airport (8.7 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 (8.7 miles)
Annual Average 2021–2025
0inMonthly Average 2021–2026
0.1inDaily Average 2021–2026
0inWettest Day 31 August, 2026
1.1in