Pecos County climate

Pecos County Weather in September

NOAA 1991-2020 normals for Ft Stockton, 23 km from Pecos County

Average highs run from 91°F on September 1 to 85°F on September 30, and lows from 68°F to 61°F. Normal precipitation for the month is 1.97 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 Pecos County, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
88°F
Average low
64°F
Precipitation
1.97 in
Record high
105°FSep 5, 2023
Record low
45°FSep 28, 1996
Chance of a freeze
0%
Days of 90°F or more
15.2
Daylight
12 h 47 min to 11 h 53 min
Cloud cover
39%
Humidity
54%
Dew point
56°F
Wind
10.3 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°F68°F104°F 201462°F 200416%0%
Sep 291°F68°F101°F 200057°F 200417%0%
Sep 391°F67°F101°F 201261°F 200717%0%
Sep 490°F67°F104°F 202355°F 201017%0%
Sep 590°F67°F105°F 202363°F 200917%0%
Sep 690°F67°F104°F 200059°F 201117%0%
Sep 790°F66°F101°F 202355°F 201117%0%
Sep 889°F66°F102°F 202353°F 200417%0%
Sep 989°F66°F102°F 202347°F 202017%0%
Sep 1089°F66°F100°F 200046°F 202017%0%
Sep 1189°F65°F101°F 200052°F 202017%0%
Sep 1288°F65°F104°F 202654°F 201417%0%
Sep 1388°F65°F100°F 201750°F 201417%0%
Sep 1488°F65°F103°F 201754°F 201417%0%
Sep 1588°F64°F99°F 200455°F 201217%0%
Sep 1688°F64°F100°F 199753°F 200817%0%
Sep 1787°F64°F101°F 199756°F 200816%0%
Sep 1887°F64°F101°F 200552°F 200816%0%
Sep 1987°F63°F100°F 202455°F 200816%0%
Sep 2087°F63°F100°F 202153°F 200216%0%
Sep 2187°F63°F99°F 202556°F 200816%0%
Sep 2286°F63°F100°F 200052°F 200915%0%
Sep 2386°F62°F102°F 202352°F 199915%0%
Sep 2486°F62°F100°F 202353°F 200615%0%
Sep 2586°F62°F103°F 200546°F 200015%0%
Sep 2686°F62°F102°F 200547°F 200015%0%
Sep 2786°F61°F100°F 202051°F 199614%0%
Sep 2886°F61°F99°F 200545°F 199614%0%
Sep 2985°F61°F99°F 202349°F 199614%0%
Sep 3085°F61°F98°F 200949°F 199914%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Pecos County, in percent, and of at least 0.1 inch of snowfall.051015201102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

September 1
sunrise 7:27 AM, sunset 8:14 PM
September 30
sunrise 7:44 AM, sunset 7:37 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00413280 (Ft Stockton), public domain. Records: NOAA GHCN-Daily, station USW00023091, 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.