MEDIAN FLOW RATE · 1 DAY
—cfs
No flow data available
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
20.6in
≈ normal
20.55 in of precipitation so far this year — about average for this point in the season (normal 21.25 in).
YTD Total
20.6in
This year so far
Normal to Date
21.3in
30-yr average
Typical Range
15.1–27.9in
10th–90th pct YTD
Departure
-3%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 1.13" · normal 1.58" (0.6–2.7)
Feb: 0.68" · normal 1.98" (0.6–3.2)
Mar: 4.58" · normal 3.22" (1.8–4.9)
Apr: 4.64" · normal 4.89" (2.1–6.8)
May: 3.08" · normal 5.52" (2.3–9.2)
Jun: 6.45" (so far)· normal 4.26" (1.4–7.2)
Jul: normal 4.20" (1.0–7.1)
Aug: normal 3.60" (1.7–5.7)
Sep: normal 3.55" (1.4–5.7)
Oct: normal 3.37" (1.1–6.4)
Nov: normal 2.41" (1.0–5.2)
Dec: normal 1.83" (0.6–3.0)
Baseline 1991–2020 · Source: Open-Meteo07:19 PM
Your History · Grand River at Chillicothe, MO
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Weather Conditions
WEATHER CONDITIONS
TODAY
93°
74°
MON
94°
75°
TUE
91°
75°
WED
90°
73°
THU
91°
73°
FRI
91°
73°
SAT
91°
74°
FISH INDEX
Temperature
Too Hot
Wind
Strong
Pressure
Stable
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:48 AM
SUNSET
08:46 PM
14H 58M OF DAYLIGHT1H 27M REMAINING
MOON PHASE
Full Moon
98% illuminated
PEAK ACTIVITY
Station Location
39.7542, -93.5564Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-28 19:19 UTC
Site #06899680·USGS
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