MEDIAN FLOW RATE · 7 DAY
—cfs
No flow data available
Precipitation History
Precipitation · YTD
DryDrier than normal
2026 to date
7.6in
-27% vs normal
7.61 in of precipitation so far this year, 27% below the 30-year normal of 10.46 in for this point in the season.
YTD Total
7.6in
This year so far
Normal to Date
10.5in
30-yr average
Typical Range
3.0–21.3in
10th–90th pct YTD
Departure
-27%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 3.03" · normal 3.35" (0.3–8.8)
Feb: 3.33" · normal 3.49" (0.4–7.9)
Mar: 0.15" · normal 2.23" (0.3–5.7)
Apr: 0.69" · normal 0.90" (0.1–2.0)
May: 0.31" · normal 0.38" (0.0–0.7)
Jun: 0.04" · normal 0.10" (0.0–0.2)
Jul: 0.05" (so far)· normal 0.07" (0.0–0.2)
Aug: normal 0.03" (0.0–0.1)
Sep: normal 0.14" (0.0–0.5)
Oct: normal 0.67" (0.0–1.4)
Nov: normal 0.85" (0.1–2.1)
Dec: normal 2.22" (0.4–4.5)
Baseline 1991–2020 · Source: Open-Meteo01:38 AM
Your History · Walnut Creek
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Weather Conditions
WEATHER CONDITIONS
TODAY
92°
64°
THU
94°
62°
FRI
87°
61°
SAT
88°
70°
SUN
87°
71°
MON
92°
72°
TUE
88°
73°
FISH INDEX
Temperature
Warm
Wind
Light
Pressure
Stable
Moon Phase
Good
DAYLIGHT
SUNRISE
05:47 AM
SUNSET
08:06 PM
14H 19M OF DAYLIGHT
MOON PHASE
Last Quarter
32% illuminated
Station Location
34.0656, -117.9633Loading map…
DATA · USGS · NOAA · NWS
Site #spl:Walnut Ck-abv WN San Gabriel.Flow.Inst.~15Minutes.0.GOES-rev·USGS
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