St. Marys Rainfall Forecast

Today 3 Dec
No Rain
Thu 4 Dec
45%
Fri 5 Dec
30%
Sat 6 Dec
15%
Sun 7 Dec
10%
Mon 8 Dec
25%
Tue 9 Dec
35%

St. Marys Rainfall Statistics

December Rainfall

Parkersburg, Mid-Ohio Valley Regional Airport (13 miles)

Total Rainfall 2025
39.1in
Daily Average 2025
0.1in
Wettest Day 30 May, 2025
1.9in
Wet Days 2025
116/337 (34%)
Total Rainfall November
3in
Daily Average November
0.1in
Wettest Day 18 November, 2025
1.1in
Wet Days November
10/30 (33%)
Total Rainfall December
–
Daily Average December
–
Wettest Day 3 December, 2025
–
Wet Days December
–

Climate (2010–Present)

Parkersburg, Mid-Ohio Valley Regional Airport (13 miles)

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Annual Average 2020–2024
42.3in
Monthly Average 2020–2025
3.5in
Daily Average 2020–2025
0.1in
Wettest Day 31 August, 2024
3.6in

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