Grand Valley Rainfall Forecast
- 50%
- 100%
- 15%
- 35%
- 10%
- 50%
- 25%
Grand Valley Rainfall Statistics
December Rainfall
Franklin, Venango Regional Airport (28.6 miles)
Total Rainfall December
0.9inDaily Average December
0.1inWettest Day 10 December, 2025
0.4inWet Days December
5/18 (28%)
Climate (2010–Present)
Franklin, Venango Regional Airport (28.6 miles)
Annual Average 2020–2024
39.1inMonthly Average 2020–2025
3.1inDaily Average 2020–2025
0.1inWettest Day 11 November, 2022
3.3in