Tarrant County climate

Tarrant County Weather in September

NOAA 1991-2020 normals for Ft Worth Wsfo, 6.9 km from Tarrant County

Average highs run from 91°F on September 1 to 83°F on September 30, and lows from 72°F to 62°F. Normal precipitation for the month is 2.70 in over about 6 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 Tarrant County, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
87°F
Average low
68°F
Precipitation
2.70 in
Record high
112°FSep 4, 2000
Record low
44°FSep 23, 1995
Chance of a freeze
0%
Days of 90°F or more
13.6
Daylight
12 h 50 min to 11 h 52 min
Cloud cover
41%
Humidity
62%
Dew point
61°F
Wind
8.5 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
Sep 191°F72°F109°F 200064°F 200421%0%
Sep 291°F72°F109°F 200063°F 195221%0%
Sep 390°F71°F109°F 200062°F 195221%0%
Sep 490°F71°F112°F 200057°F 199321%0%
Sep 590°F71°F104°F 202357°F 199321%0%
Sep 689°F71°F105°F 202357°F 195021%0%
Sep 789°F70°F107°F 202358°F 195021%0%
Sep 889°F70°F110°F 202358°F 200421%0%
Sep 989°F70°F102°F 202654°F 202021%0%
Sep 1088°F69°F102°F 201453°F 202020%0%
Sep 1188°F69°F102°F 200056°F 199720%0%
Sep 1288°F69°F103°F 201158°F 194820%0%
Sep 1387°F69°F105°F 201157°F 201420%0%
Sep 1487°F68°F101°F 202652°F 199320%0%
Sep 1587°F68°F102°F 202650°F 199320%0%
Sep 1687°F68°F101°F 202648°F 199320%0%
Sep 1786°F67°F100°F 199753°F 200820%0%
Sep 1886°F67°F100°F 200555°F 199420%0%
Sep 1986°F67°F101°F 201655°F 201220%0%
Sep 2086°F66°F101°F 201657°F 199420%0%
Sep 2185°F66°F99°F 200549°F 199519%0%
Sep 2285°F65°F101°F 200548°F 199419%0%
Sep 2385°F65°F100°F 202344°F 199519%0%
Sep 2484°F65°F102°F 202347°F 199419%0%
Sep 2584°F64°F103°F 200548°F 199419%0%
Sep 2684°F64°F98°F 200546°F 200019%0%
Sep 2783°F64°F97°F 199448°F 199619%0%
Sep 2883°F63°F105°F 200545°F 199619%0%
Sep 2983°F63°F100°F 201151°F 194919%0%
Sep 3083°F62°F99°F 199848°F 199919%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Tarrant 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 7:04 AM, sunset 7:54 PM
September 30
sunrise 7:23 AM, sunset 7:15 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00413285 (Ft Worth Wsfo), public domain. Records: NOAA GHCN-Daily, station USW00013961, 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.