Yorktown climate

Yorktown Weather in September

NOAA 1991-2020 normals for Cuero, 19.6 km from Yorktown

Average highs run from 96°F on September 1 to 90°F on September 30, and lows from 73°F to 65°F. Normal precipitation for the month is 3.57 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 Yorktown, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
93°F
Average low
69°F
Precipitation
3.57 in
Record high
110°FSep 6, 2000
Record low
44°FSep 29, 1909
Chance of a freeze
0%
Days of 90°F or more
22.8
Daylight
12 h 44 min to 11 h 54 min
Cloud cover
47%
Humidity
71%
Dew point
68°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 196°F73°F105°F 192763°F 191518%0%
Sep 296°F73°F105°F 193963°F 191518%0%
Sep 396°F72°F104°F 198558°F 191518%0%
Sep 495°F72°F107°F 198558°F 197418%0%
Sep 595°F72°F108°F 200059°F 193418%0%
Sep 695°F72°F110°F 200060°F 193419%0%
Sep 795°F72°F103°F 202357°F 197419%0%
Sep 894°F71°F103°F 191557°F 191819%0%
Sep 994°F71°F103°F 202655°F 195718%0%
Sep 1094°F71°F103°F 195060°F 195718%0%
Sep 1194°F71°F103°F 202360°F 191818%0%
Sep 1294°F70°F101°F 195053°F 200218%0%
Sep 1393°F70°F102°F 195056°F 195918%0%
Sep 1493°F70°F104°F 202658°F 190218%0%
Sep 1593°F70°F102°F 193054°F 191318%0%
Sep 1693°F69°F101°F 202656°F 197918%0%
Sep 1793°F69°F101°F 195455°F 197917%0%
Sep 1892°F69°F100°F 190750°F 198117%0%
Sep 1992°F69°F101°F 191246°F 198117%0%
Sep 2092°F68°F101°F 191252°F 198117%0%
Sep 2192°F68°F103°F 191146°F 191316%0%
Sep 2292°F68°F102°F 190748°F 198316%0%
Sep 2391°F67°F101°F 200550°F 199416%0%
Sep 2491°F67°F101°F 191253°F 197516%0%
Sep 2591°F67°F103°F 200553°F 191415%0%
Sep 2691°F67°F107°F 200548°F 197515%0%
Sep 2791°F66°F103°F 200546°F 194215%0%
Sep 2890°F66°F105°F 195349°F 194215%0%
Sep 2990°F66°F104°F 200544°F 190915%0%
Sep 3090°F65°F101°F 193849°F 190814%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Yorktown, 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 7:08 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 USC00412173 (Cuero), public domain. Records: NOAA GHCN-Daily, station USC00410639, 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.