Mansfield climate

Mansfield Weather in September

NOAA 1991-2020 normals for Arlington Muni AP, 12.1 km from Mansfield

Average highs run from 93°F on September 1 to 85°F on September 30, and lows from 72°F to 63°F. Normal precipitation for the month is 3.32 in over about 5 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 Mansfield, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
89°F
Average low
68°F
Precipitation
3.32 in
Record high
110°FSep 4, 2000
Record low
44°FSep 30, 1999
Chance of a freeze
0%
Days of 90°F or more
16.8
Daylight
12 h 49 min to 11 h 52 min
Cloud cover
41%
Humidity
62%
Dew point
62°F
Wind
8.1 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 193°F72°F106°F 200062°F 200419%0%
Sep 293°F72°F107°F 200064°F 200419%0%
Sep 393°F72°F108°F 200063°F 200419%0%
Sep 492°F72°F110°F 200053°F 201019%0%
Sep 592°F71°F104°F 202362°F 201019%0%
Sep 692°F71°F105°F 202358°F 201119%0%
Sep 792°F71°F107°F 202352°F 201719%0%
Sep 891°F70°F110°F 202353°F 201719%0%
Sep 991°F70°F101°F 202653°F 201219%0%
Sep 1091°F70°F101°F 201453°F 202418%0%
Sep 1191°F70°F100°F 200057°F 201618%0%
Sep 1290°F69°F104°F 201157°F 201718%0%
Sep 1390°F69°F107°F 201156°F 201418%0%
Sep 1490°F69°F100°F 201157°F 200618%0%
Sep 1590°F68°F101°F 202658°F 200319%0%
Sep 1689°F68°F100°F 202652°F 200819%0%
Sep 1789°F68°F100°F 199752°F 200819%0%
Sep 1889°F67°F99°F 200555°F 200019%0%
Sep 1988°F67°F100°F 201651°F 201219%0%
Sep 2088°F66°F104°F 202155°F 200319%0%
Sep 2188°F66°F100°F 200554°F 200219%0%
Sep 2288°F66°F101°F 200548°F 199919%0%
Sep 2387°F65°F99°F 200547°F 199919%0%
Sep 2487°F65°F101°F 202352°F 201419%0%
Sep 2587°F65°F103°F 200549°F 200019%0%
Sep 2686°F64°F99°F 200545°F 200020%0%
Sep 2786°F64°F98°F 200547°F 200020%0%
Sep 2886°F63°F103°F 200550°F 200020%0%
Sep 2986°F63°F101°F 201147°F 202020%0%
Sep 3085°F63°F97°F 200644°F 199920%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Mansfield, 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 7:53 PM
September 30
sunrise 7:22 AM, sunset 7:14 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00053907 (Arlington Muni AP), public domain. Records: NOAA GHCN-Daily, station USW00053907, 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.