Flat Lick Stream Valley Park Rainfall Forecast

Today 26 Oct
No Rain
Tue 27 Oct
5%
Wed 28 Oct
No Rain
Thu 29 Oct
No Rain
Fri 30 Oct
No Rain
Sat 31 Oct
No Rain
Sun 1 Nov
30%

Flat Lick Stream Valley Park Rainfall Statistics

October Rainfall

Washington/Dulles International Airport, DC (4.3 miles)

Total Rainfall 2026
36.9 in
Daily Average 2026
0.1 in
Wettest Day 28 June, 2026
2 in
Wet Days 2026
103/299 (34%)
Total Rainfall September
3.8 in
Daily Average September
0.1 in
Wettest Day 22 September, 2026
1.1 in
Wet Days September
11/30 (37%)
Total Rainfall October
3.6 in
Daily Average October
0.2 in
Wettest Day 11 October, 2026
1.9 in
Wet Days October
8/26 (31%)

Climate (2021–2025)

Washington/Dulles International Airport, DC (4.3 miles)

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Annual Average 2021–2025
34.9 in
Monthly Average 2021–2026
3 in
Daily Average 2021–2026
0.1 in
Wettest Day 21 November, 2023
2.1 in

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