MEDIAN FLOW RATE · 1 YEAR
—cfs
No flow data available
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
19.2in
≈ normal
19.2 in of precipitation so far this year — about average for this point in the season (normal 22.3 in).
YTD Total
19.2in
This year so far
Normal to Date
22.3in
30-yr average
Typical Range
18.6–29.1in
10th–90th pct YTD
Departure
-14%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 2.62" · normal 3.39" (2.3–5.1)
Feb: 1.64" · normal 2.93" (1.6–5.3)
Mar: 4.46" · normal 3.92" (1.9–5.5)
Apr: 2.61" · normal 3.72" (2.4–5.8)
May: 3.98" · normal 3.63" (1.7–5.5)
Jun: 2.52" · normal 3.68" (1.8–6.0)
Jul: 1.37" (so far)· normal 3.70" (1.9–5.7)
Aug: normal 3.23" (1.7–4.7)
Sep: normal 4.25" (1.2–7.9)
Oct: normal 3.54" (1.7–5.8)
Nov: normal 3.19" (1.5–4.9)
Dec: normal 3.64" (1.7–5.2)
Baseline 1991–2020 · Source: Open-Meteo09:35 PM
Your History · Spring Creek at S19St, at Harrisburg, PA
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Station Location
40.2485, -76.8518Loading map…
DATA · USGS · NOAA · NWS
Site #01571102·USGS
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