Grand Lake Saint Marys State Park Rainfall Forecast
- 50%
- 60%
- No Rain
- 10%
- 80%
- 35%
- 10%
Grand Lake Saint Marys State Park Rainfall Statistics
November Rainfall
Versailles Darke County Airport (22.4 miles)
Total Rainfall November
0.3inDaily Average November
0.02inWettest Day 18 November, 2025
0.2inWet Days November
3/21 (14%)
Climate (2010–Present)
Versailles Darke County Airport (22.4 miles)
Annual Average 2020–2024
20.2inMonthly Average 2020–2025
1.8inDaily Average 2020–2025
0.1inWettest Day 3 March, 2023
2.9in