MEDIAN FLOW RATE · 1 YEAR
—cfs
No flow data available
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
28.9in
≈ normal
28.87 in of precipitation so far this year — about average for this point in the season (normal 29.46 in).
YTD Total
28.9in
This year so far
Normal to Date
29.5in
30-yr average
Typical Range
21.7–38.8in
10th–90th pct YTD
Departure
-2%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 5.90" · normal 4.85" (2.5–7.3)
Feb: 2.39" · normal 4.77" (2.4–8.6)
Mar: 3.75" · normal 5.44" (3.6–8.7)
Apr: 2.69" · normal 4.94" (2.8–7.4)
May: 6.92" · normal 4.16" (1.8–6.5)
Jun: 5.81" · normal 4.09" (2.2–6.0)
Jul: 1.42" (so far)· normal 4.26" (2.3–7.2)
Aug: normal 3.20" (1.3–4.8)
Sep: normal 3.54" (0.8–6.1)
Oct: normal 3.35" (1.0–5.9)
Nov: normal 3.94" (2.4–5.9)
Dec: normal 5.18" (3.5–7.3)
Baseline 1991–2020 · Source: Open-Meteo07:51 AM
Your History · TENNESSEE RIVER AT DECATUR AL
Track your history
Sign in to track your sessions at TENNESSEE RIVER AT DECATUR AL — best days, monthly trends, and time on the water.
Sign inSPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
85°
71°
THU
90°
73°
FRI
95°
72°
SAT
94°
72°
SUN
87°
71°
MON
85°
71°
TUE
87°
71°
FISH INDEX
Temperature
Warm
Wind
Calm
Pressure
Rising — Slow
Moon Phase
Good
DAYLIGHT
SUNRISE
05:42 AM
SUNSET
08:03 PM
14H 21M OF DAYLIGHT
MOON PHASE
Last Quarter
40% illuminated
Station Location
34.6131, -86.9739Loading map…
DATA · USGS · NOAA · NWS
Site #03577150·USGS
Create a free account to save favorites, set flow alerts, and track conditions