MEDIAN FLOW RATE · 1 DAY
—cfs
No flow data available
Precipitation History
Precipitation · YTD
WetWetter than normal
2026 to date
20.1in
+32% vs normal
20.15 in of precipitation so far this year, 32% above the 30-year normal of 15.3 in for this point in the season.
YTD Total
20.1in
This year so far
Normal to Date
15.3in
30-yr average
Typical Range
0.0–25.3in
10th–90th pct YTD
Departure
+32%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 3.10" · normal 2.29" (0.0–4.1)
Feb: 2.86" · normal 2.23" (0.0–4.5)
Mar: 3.19" · normal 2.92" (0.0–5.1)
Apr: 3.00" · normal 2.42" (0.0–4.5)
May: 3.93" · normal 3.04" (0.0–5.9)
Jun: 4.06" · normal 2.31" (0.0–4.8)
Jul: 0.00" (so far)· normal 3.33" (0.0–6.5)
Aug: normal 3.00" (0.0–4.5)
Sep: normal 3.47" (0.0–7.8)
Oct: normal 2.71" (0.0–5.8)
Nov: normal 2.22" (0.0–4.9)
Dec: normal 2.57" (0.0–5.3)
Baseline 1991–2020 · Source: Open-Meteo08:30 PM
Your History · LONG BRANCH AB WOODLAND WAY NEAR FAIRFAX, VA
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Weather Conditions
WEATHER CONDITIONS
TODAY
94°
71°
THU
101°
76°
FRI
106°
75°
SAT
100°
75°
SUN
101°
72°
MON
94°
70°
TUE
88°
69°
FISH INDEX
Temperature
Too Hot
Wind
Light
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:47 AM
SUNSET
08:38 PM
14H 51M OF DAYLIGHT0H 0M REMAINING
MOON PHASE
Waning Gibbous
96% illuminated
Station Location
38.8173, -77.2505Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-01 21:40 UTC
Site #01654345·USGS
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