USGS · 08462500

RIO GRANDE RIVER

USGS · 08462500LIVE

Rio Grande at Roma, TX

TEXAS26.4003°N, -99.0170°W

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

—cfs

No flow data available

Precipitation History

Precipitation · YTD

Wet

Wetter than normal

2026 to date

18.9in

+99% vs normal

18.86 in of precipitation so far this year, 99% above the 30-year normal of 9.5 in for this point in the season.

YTD Total

18.9in

This year so far

Normal to Date

9.5in

30-yr average

Typical Range

4.3–15.1in

10th–90th pct YTD

Departure

+99%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 0.86" · normal 0.98" (0.2–2.2)

Jan

Feb: 0.04" · normal 0.83" (0.1–1.6)

Feb

Mar: 0.80" · normal 1.47" (0.2–3.0)

Mar

Apr: 4.01" · normal 1.78" (0.2–3.6)

Apr

May: 4.03" · normal 2.36" (0.4–4.7)

May

Jun: 8.95" · normal 1.57" (0.4–3.0)

Jun

Jul: 0.18" (so far)· normal 1.99" (0.1–6.2)

Jul

Aug: normal 1.36" (0.4–3.0)

Aug

Sep: normal 3.75" (1.5–8.1)

Sep

Oct: normal 2.01" (0.3–4.3)

Oct

Nov: normal 1.24" (0.3–2.1)

Nov

Dec: normal 1.02" (0.1–2.5)

Dec

Baseline 1991–2020 · Source: Open-Meteo07:06 AM

Your History · Rio Grande at Roma, TX

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Station Location

26.4003, -99.0170

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