Lahey Lost Valley Park Rainfall Forecast
- No Rain
- No Rain
- No Rain
- 10%
- 10%
- 30%
- 35%
Lahey Lost Valley Park Rainfall Statistics
January Rainfall
Washington/Dulles International Airport, DC (8.7 miles)
Total Rainfall January
1.2inDaily Average January
0.1inWettest Day 10 January, 2026
1.2inWet Days January
4/19 (21%)
Climate (2010–Present)
Washington/Dulles International Airport, DC (8.7 miles)
Annual Average 2021–2025
34.9inMonthly Average 2021–2025
2.9inDaily Average 2021–2026
0.1inWettest Day 25 October, 2021
2.4in