MEDIAN FLOW RATE · 1 YEAR
—cfs
No flow data available
Precipitation History
Precipitation · YTD
WetWetter than normal
2026 to date
26.7in
+15% vs normal
26.67 in of precipitation so far this year, 15% above the 30-year normal of 23.14 in for this point in the season.
YTD Total
26.7in
This year so far
Normal to Date
23.1in
30-yr average
Typical Range
16.8–29.5in
10th–90th pct YTD
Departure
+15%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 1.92" · normal 3.24" (1.5–4.8)
Feb: 1.07" · normal 2.81" (1.4–4.5)
Mar: 7.49" · normal 3.84" (2.5–5.3)
Apr: 3.55" · normal 4.38" (2.4–6.3)
May: 7.37" · normal 4.34" (1.7–6.8)
Jun: 4.58" · normal 3.73" (1.8–5.2)
Jul: 0.69" (so far)· normal 3.25" (1.6–4.9)
Aug: normal 2.93" (1.6–4.4)
Sep: normal 2.53" (1.0–4.4)
Oct: normal 2.83" (1.4–4.4)
Nov: normal 3.11" (1.6–5.4)
Dec: normal 3.28" (1.8–4.7)
Baseline 1991–2020 · Source: Open-Meteo09:36 PM
Your History · Unnamed Trib ab Harshman Rd at SR-4 near Dayton OH
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Station Location
39.7954, -84.1206Loading map…
DATA · USGS · NOAA · NWS
Site #394743084071400·USGS
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