Gonzales County climate

Gonzales County Weather in September

NOAA 1991-2020 normals for Gonzales 2S, 4.7 km from Gonzales County

Average highs run from 94°F on September 1 to 86°F on September 30, and lows from 72°F to 65°F. Normal precipitation for the month is 3.58 in over about 7 wet days.

September day by day

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

Normal daily high and low temperature at Gonzales County, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
90°F
Average low
69°F
Precipitation
3.58 in
Record high
111°FSep 6, 2000
Record low
47°FSep 19, 1981
Chance of a freeze
0%
Days of 90°F or more
18.0
Daylight
12 h 44 min to 11 h 54 min
Cloud cover
47%
Humidity
69%
Dew point
67°F
Wind
7.8 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
Sep 194°F72°F104°F 200066°F 197221%0%
Sep 293°F72°F105°F 198567°F 196722%0%
Sep 393°F72°F106°F 200056°F 202222%0%
Sep 493°F72°F106°F 200058°F 197422%0%
Sep 593°F72°F110°F 200054°F 197422%0%
Sep 692°F71°F111°F 200057°F 201122%0%
Sep 792°F71°F100°F 197152°F 197422%0%
Sep 892°F71°F101°F 198558°F 201122%0%
Sep 992°F71°F100°F 198558°F 201122%0%
Sep 1091°F70°F100°F 198558°F 201122%0%
Sep 1191°F70°F99°F 197257°F 196822%0%
Sep 1291°F70°F102°F 198256°F 201722%0%
Sep 1391°F70°F102°F 201158°F 196822%0%
Sep 1490°F69°F103°F 201157°F 201521%0%
Sep 1590°F69°F101°F 201155°F 198921%0%
Sep 1690°F69°F98°F 198855°F 198921%0%
Sep 1790°F69°F98°F 196556°F 198921%0%
Sep 1889°F68°F99°F 201953°F 198121%0%
Sep 1989°F68°F99°F 201947°F 198120%0%
Sep 2089°F68°F98°F 202151°F 198120%0%
Sep 2189°F68°F98°F 199954°F 197120%0%
Sep 2288°F67°F100°F 200547°F 198320%0%
Sep 2388°F67°F101°F 200547°F 198319%0%
Sep 2488°F67°F99°F 200549°F 199919%0%
Sep 2588°F66°F101°F 200547°F 198919%0%
Sep 2687°F66°F107°F 200547°F 198918%0%
Sep 2787°F66°F103°F 200548°F 197518%0%
Sep 2887°F65°F104°F 200549°F 202018%0%
Sep 2987°F65°F104°F 200547°F 202018%0%
Sep 3086°F65°F98°F 201147°F 197417%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Gonzales County, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

September 1
sunrise 7:08 AM, sunset 7:52 PM
September 30
sunrise 7:23 AM, sunset 7:17 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00413622 (Gonzales 2S), public domain. Records: NOAA GHCN-Daily, station USC00413622, 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.