MEDIAN FLOW RATE · 7 DAY
0cfs
Optimal band: 3–5 cfs
PERIOD HIGH
5cfs
PERIOD LOW
3cfs
RUNNABLE
100%
last 7 day in band
Precipitation History
Precipitation · YTD
DryDrier than normal
2026 to date
6.3in
-33% vs normal
6.29 in of precipitation so far this year, 33% below the 30-year normal of 9.36 in for this point in the season.
YTD Total
6.3in
This year so far
Normal to Date
9.4in
30-yr average
Typical Range
6.8–12.1in
10th–90th pct YTD
Departure
-33%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 0.42" · normal 0.46" (0.1–0.7)
Feb: 0.22" · normal 0.53" (0.2–0.8)
Mar: 0.85" · normal 1.19" (0.4–1.9)
Apr: 1.11" · normal 1.98" (0.9–3.3)
May: 2.26" · normal 2.77" (1.3–5.0)
Jun: 1.27" · normal 1.88" (0.9–3.1)
Jul: 0.16" (so far)· normal 1.55" (0.6–2.3)
Aug: normal 1.48" (0.6–2.4)
Sep: normal 1.17" (0.3–2.0)
Oct: normal 1.40" (0.6–2.6)
Nov: normal 0.75" (0.3–1.4)
Dec: normal 0.53" (0.2–1.0)
Baseline 1991–2020 · Source: Open-Meteo06:31 UTC
Your History · Corona Ditch
Track your history
Sign in to track your sessions at Corona Ditch — best days, monthly trends, and time on the water.
Sign inSPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
98°
63°
MON
100°
63°
TUE
100°
65°
WED
100°
66°
THU
102°
62°
FRI
101°
59°
SAT
102°
62°
FISH INDEX
Temperature
Ideal
Wind
Light
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:38 AM
SUNSET
08:27 PM
14H 49M OF DAYLIGHT
MOON PHASE
Waning Crescent
7% illuminated
Station Location
40.3116, -104.3572Loading map…
DATA · CO DWR · NOAA · NWSUPDATED 2026-07-11 00:00 UTC
Site #CORDITCO·CO DWR
Create a free account to save favorites, set flow alerts, and track conditions