MEDIAN FLOW RATE · 1 DAY
—cfs
No flow data available
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
19.4in
≈ normal
19.43 in of precipitation so far this year — about average for this point in the season (normal 20.56 in).
YTD Total
19.4in
This year so far
Normal to Date
20.6in
30-yr average
Typical Range
16.7–26.0in
10th–90th pct YTD
Departure
-5%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 2.29" · normal 3.16" (1.9–4.8)
Feb: 1.71" · normal 2.69" (1.4–4.9)
Mar: 4.67" · normal 3.78" (1.8–5.4)
Apr: 3.16" · normal 3.68" (2.1–5.7)
May: 5.05" · normal 3.81" (1.9–5.6)
Jun: 2.56" (so far)· normal 3.55" (1.9–6.0)
Jul: normal 3.46" (1.9–7.0)
Aug: normal 2.85" (1.7–4.4)
Sep: normal 4.00" (1.3–7.8)
Oct: normal 3.29" (1.2–5.8)
Nov: normal 3.06" (1.7–4.8)
Dec: normal 3.35" (1.7–5.0)
Baseline 1991–2020 · Source: Open-Meteo04:34 AM
Your History · Falling Spring Br, N Main St at Chambersburg, PA
Track your history
Sign in to track your sessions at Falling Spring Br, N Main St at Chambersburg, PA — best days, monthly trends, and time on the water.
Sign inSPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
80°
67°
MON
88°
68°
TUE
94°
67°
WED
98°
70°
THU
97°
70°
FRI
98°
70°
SAT
96°
73°
FISH INDEX
Temperature
Warm
Wind
Light
Pressure
Stable
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:44 AM
SUNSET
08:43 PM
14H 59M OF DAYLIGHT16H 9M REMAINING
MOON PHASE
Full Moon
96% illuminated
PEAK ACTIVITY
Station Location
39.9399, -77.6607Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-28 04:34 UTC
Site #016141305·USGS
Create a free account to save favorites, set flow alerts, and track conditions