Dumbarton Rainfall Forecast
- 35%
- 20%
- 35%
- 5%
- 10%
- 45%
- 25%
Dumbarton Rainfall Statistics
August Rainfall
Ashland, Hanover County Municipal Airport (7.5 miles)
Total Rainfall August
2.2inDaily Average August
0.1inWettest Day 17 August, 2025
1.5inWet Days August
6/19 (32%)
Climate (2010–Present)
Ashland, Hanover County Municipal Airport (7.5 miles)
Annual Average 2020–2024
44.3inMonthly Average 2020–2025
3.8inDaily Average 2020–2025
0.1inWettest Day 23 September, 2023
4in