Grand Lake Saint Marys State Park Rainfall Forecast

Today 6 Jul
55%
Tue 7 Jul
10%
Wed 8 Jul
5%
Thu 9 Jul
60%
Fri 10 Jul
85%
Sat 11 Jul
55%
Sun 12 Jul
25%

Grand Lake Saint Marys State Park Rainfall Statistics

July Rainfall

Versailles Darke County Airport (22.4 miles)

Total Rainfall 2026
14.9in
Daily Average 2026
0.1in
Wettest Day 27 May, 2026
1.8in
Wet Days 2026
50/187 (27%)
Total Rainfall June
2.9in
Daily Average June
0.1in
Wettest Day 10 June, 2026
0.8in
Wet Days June
10/30 (33%)
Total Rainfall July
0in
Daily Average July
0in
Wettest Day 1 July, 2026
0in
Wet Days July
–

Climate (2021–2025)

Versailles Darke County Airport (22.4 miles)

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Annual Average 2021–2025
21.2in
Monthly Average 2021–2026
1.9in
Daily Average 2021–2026
0.1in
Wettest Day 3 March, 2023
2.9in

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