MEDIAN FLOW RATE · 30 DAY
124,291cfs 15.7% vs avg
Optimal band: 127,998–173,174 cfs
PERIOD HIGH
269,576cfs
PERIOD LOW
116,138cfs
RUNNABLE
55%
last 30 day in band
Precipitation History
Precipitation · YTD
WetWetter than normal
2026 to date
30.6in
+36% vs normal
30.63 in of precipitation so far this year, 36% above the 30-year normal of 22.6 in for this point in the season.
YTD Total
30.6in
This year so far
Normal to Date
22.6in
30-yr average
Typical Range
16.8–28.5in
10th–90th pct YTD
Departure
+36%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 1.52" · normal 2.47" (1.1–4.4)
Feb: 0.92" · normal 2.42" (0.9–4.0)
Mar: 5.34" · normal 3.52" (1.8–5.8)
Apr: 8.85" · normal 4.72" (3.1–7.0)
May: 5.36" · normal 5.04" (2.5–8.5)
Jun: 8.45" · normal 4.07" (1.8–6.6)
Jul: 0.20" (so far)· normal 3.43" (1.5–5.9)
Aug: normal 3.11" (1.6–5.2)
Sep: normal 3.24" (1.4–4.8)
Oct: normal 3.24" (1.5–5.3)
Nov: normal 3.38" (1.3–6.8)
Dec: normal 2.38" (1.2–3.4)
Baseline 1991–2020 · Source: Open-Meteo08:12 PM
Your History · Missouri River at Hermann, MO
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Weather Conditions
WEATHER CONDITIONS
TODAY
95°
75°
FRI
97°
77°
SAT
95°
76°
SUN
85°
69°
MON
85°
65°
TUE
87°
65°
WED
94°
66°
FISH INDEX
Temperature
Too Hot
Wind
Light
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:45 AM
SUNSET
08:34 PM
14H 49M OF DAYLIGHT0H 0M REMAINING
MOON PHASE
Waning Gibbous
91% illuminated
Station Location
38.7098, -91.4385Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-02 21:17 UTC
Site #06934500·USGS
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