MEDIAN FLOW RATE · 1 DAY
—cfs
No flow data available
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
18.7in
≈ normal
18.67 in of precipitation so far this year — about average for this point in the season (normal 20.55 in).
YTD Total
18.7in
This year so far
Normal to Date
20.6in
30-yr average
Typical Range
15.8–25.9in
10th–90th pct YTD
Departure
-9%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 3.64" · normal 3.25" (2.2–4.7)
Feb: 2.41" · normal 3.08" (1.7–4.6)
Mar: 3.42" · normal 4.17" (2.1–6.9)
Apr: 2.23" · normal 3.55" (2.1–5.6)
May: 4.22" · normal 3.54" (1.2–5.7)
Jun: 2.76" (so far)· normal 3.55" (1.9–6.1)
Jul: normal 3.69" (1.9–6.0)
Aug: normal 3.93" (1.8–6.2)
Sep: normal 4.56" (1.8–7.3)
Oct: normal 3.84" (1.6–6.7)
Nov: normal 3.16" (1.1–5.1)
Dec: normal 3.93" (1.9–6.0)
Baseline 1991–2020 · Source: Open-Meteo10:29 PM
Your History · CHESTERVILLE BRANCH NEAR CRUMPTON, MD
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Weather Conditions
WEATHER CONDITIONS
TODAY
87°
61 °
FRI
90°
71°
SAT
79°
69°
SUN
82°
68°
MON
90°
67°
TUE
91°
67°
WED
102°
73°
FISH INDEX
Temperature
Warm
Wind
Light
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:38 AM
SUNSET
08:34 PM
14H 56M OF DAYLIGHT17H 17M REMAINING
MOON PHASE
Waxing Gibbous
84% illuminated
Station Location
39.2571, -75.9401Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-26 03:17 UTC
Site #01493112·USGS
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