MEDIAN FLOW RATE · 30 DAY
—cfs
No flow data available
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
8.2in
≈ normal
8.2 in of precipitation so far this year — about average for this point in the season (normal 9.39 in).
YTD Total
8.2in
This year so far
Normal to Date
9.4in
30-yr average
Typical Range
4.0–13.4in
10th–90th pct YTD
Departure
-13%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 2.26" · normal 2.96" (0.3–5.5)
Feb: 3.55" · normal 2.55" (0.4–4.5)
Mar: 0.08" · normal 2.19" (0.3–4.5)
Apr: 1.75" · normal 1.05" (0.2–1.9)
May: 0.56" · normal 0.53" (0.1–1.3)
Jun: 0.00" · normal 0.11" (0.0–0.3)
Jul: 0.01" (so far)· normal 0.01" (0.0–0.0)
Aug: normal 0.02" (0.0–0.0)
Sep: normal 0.06" (0.0–0.1)
Oct: normal 0.62" (0.0–1.9)
Nov: normal 1.19" (0.1–2.5)
Dec: normal 2.49" (0.2–5.0)
Baseline 1991–2020 · Source: Open-Meteo04:43 PM
Your History · SAN JOAQUIN R NR STEVINSON CA
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Station Location
37.2951, -120.8436Loading map…
DATA · USGS · NOAA · NWS
Site #11260815·USGS
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