Williamstown Rainfall Forecast
- 95%
- 60%
- 35%
- 45%
- 15%
- 20%
- 10%
Williamstown Rainfall Statistics
January Rainfall
Parkersburg, Mid-Ohio Valley Regional Airport (3.7 miles)
Total Rainfall January
0.3inDaily Average January
0.03inWettest Day 10 January, 2026
0.2inWet Days January
4/14 (29%)
Climate (2010–Present)
Parkersburg, Mid-Ohio Valley Regional Airport (3.7 miles)
Annual Average 2021–2025
41.6inMonthly Average 2021–2025
3.5inDaily Average 2021–2026
0.1inWettest Day 31 August, 2024
3.6in