Starr County climate

Starr County Weather in February

NOAA 1991-2020 normals for Rio Grande City, 21.9 km from Starr County

Average highs run from 73°F on February 1 to 79°F on February 28, and lows from 47°F to 53°F. Normal precipitation for the month is 0.95 in over about 5 wet days.

February day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Starr County, in °F, with the record for each date.204060801001510152025
  • Normal low
  • Normal high
  • Record high
  • Record low

February at a glance

Average high
76°F
Average low
50°F
Precipitation
0.95 in
Record high
98°FFeb 23, 2023
Record low
20°FFeb 15, 2021
Chance of a freeze
35%
Days of 90°F or more
3.5
Daylight
10 h 58 min to 11 h 37 min
Cloud cover
59%
Humidity
66%
Dew point
50°F
Wind
10.5 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Feb 173°F47°F89°F 201634°F 202617%0%
Feb 274°F47°F93°F 200629°F 201117%0%
Feb 374°F47°F94°F 200627°F 201117%0%
Feb 474°F48°F90°F 202127°F 201117%0%
Feb 574°F48°F94°F 200825°F 202217%0%
Feb 675°F48°F88°F 201332°F 202217%0%
Feb 775°F48°F92°F 201732°F 201617%0%
Feb 875°F48°F94°F 201737°F 202217%0%
Feb 975°F49°F89°F 202535°F 202216%0%
Feb 1075°F49°F94°F 201329°F 201116%0%
Feb 1176°F49°F90°F 201725°F 201116%0%
Feb 1276°F49°F91°F 202530°F 200616%0%
Feb 1376°F49°F92°F 200932°F 202216%0%
Feb 1476°F50°F89°F 200529°F 202116%0%
Feb 1577°F50°F93°F 201920°F 202116%0%
Feb 1677°F50°F89°F 200822°F 202116%0%
Feb 1777°F50°F91°F 201832°F 202116%0%
Feb 1877°F51°F91°F 201735°F 202116%0%
Feb 1977°F51°F93°F 202628°F 202116%0%
Feb 2078°F51°F94°F 202628°F 202115%0%
Feb 2178°F51°F92°F 201335°F 202515%0%
Feb 2278°F51°F97°F 202335°F 202515%0%
Feb 2378°F52°F98°F 202335°F 200915%0%
Feb 2478°F52°F97°F 200736°F 202515%0%
Feb 2578°F52°F96°F 200837°F 201615%0%
Feb 2679°F52°F98°F 202635°F 200415%0%
Feb 2779°F53°F98°F 200931°F 202015%0%
Feb 2879°F53°F92°F 202336°F 202015%0%
Feb 2979°F53°F89°F 201242°F 202015%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Starr County, in percent, and of at least 0.1 inch of snowfall.0510152011020
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CST).

February 1
sunrise 7:20 AM, sunset 6:18 PM
February 28
sunrise 6:59 AM, sunset 6:36 PM

Every day of February: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00417622 (Rio Grande City), public domain. Records: NOAA GHCN-Daily, station USW00012987, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.