MEDIAN FLOW RATE · 7 DAY
—cfs
No flow data available
Precipitation History
Precipitation · YTD
DryDrier than normal
2026 to date
7.6in
-30% vs normal
7.56 in of precipitation so far this year, 30% below the 30-year normal of 10.75 in for this point in the season.
YTD Total
7.6in
This year so far
Normal to Date
10.8in
30-yr average
Typical Range
3.0–21.3in
10th–90th pct YTD
Departure
-30%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 3.19" · normal 3.48" (0.4–11.1)
Feb: 2.98" · normal 3.58" (0.5–7.9)
Mar: 0.12" · normal 2.29" (0.3–6.2)
Apr: 1.10" · normal 0.91" (0.1–2.0)
May: 0.17" · normal 0.37" (0.0–0.7)
Jun: 0.00" · normal 0.09" (0.0–0.2)
Jul: 0.01" (so far)· normal 0.06" (0.0–0.2)
Aug: normal 0.02" (0.0–0.1)
Sep: normal 0.14" (0.0–0.5)
Oct: normal 0.66" (0.0–1.4)
Nov: normal 0.90" (0.1–2.1)
Dec: normal 2.26" (0.4–4.5)
Baseline 1991–2020 · Source: Open-Meteo06:29 UTC
Your History · Brea Dam
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Weather Conditions
WEATHER CONDITIONS
TODAY
85°
63°
MON
86°
65°
TUE
92°
73°
WED
101°
76°
THU
97°
79°
FRI
88°
77°
SAT
90°
76°
FISH INDEX
Temperature
Ideal
Wind
Calm
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:50 AM
SUNSET
08:04 PM
14H 14M OF DAYLIGHT
MOON PHASE
Waning Crescent
7% illuminated
Station Location
33.8917, -117.9250Loading map…
DATA · USGS · NOAA · NWS
Site #spl:Brea US.Flow.Ave.0.0.Rescal·USGS
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