Wister climate

Wister Weather in September

NOAA 1991-2020 normals for Wister 3S, 3.4 km from Wister

Average highs run from 90°F on September 1 to 81°F on September 30, and lows from 66°F to 56°F.

September day by day

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

Normal daily high and low temperature at Wister, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
86°F
Average low
61°F
Record high
109°FSep 2, 2000
Record low
33°FSep 29, 1967
Chance of a freeze
0%
Days of 90°F or more
10.8
Daylight
12 h 53 min to 11 h 51 min
Cloud cover
44%
Humidity
67%
Dew point
60°F
Wind
4.5 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 190°F66°F108°F 200049°F 19670%
Sep 290°F66°F109°F 200055°F 19520%
Sep 389°F65°F109°F 200050°F 19520%
Sep 489°F65°F109°F 199851°F 19740%
Sep 589°F65°F106°F 202651°F 19530%
Sep 688°F65°F106°F 194747°F 19740%
Sep 788°F64°F105°F 194751°F 20110%
Sep 888°F64°F105°F 202649°F 19560%
Sep 988°F64°F105°F 202648°F 19560%
Sep 1087°F63°F99°F 202646°F 19760%
Sep 1187°F63°F101°F 200042°F 19760%
Sep 1287°F62°F99°F 198050°F 19590%
Sep 1386°F62°F102°F 202646°F 19600%
Sep 1486°F62°F102°F 202649°F 19640%
Sep 1586°F61°F103°F 202647°F 19790%
Sep 1686°F61°F101°F 195644°F 19610%
Sep 1785°F61°F102°F 202645°F 19810%
Sep 1885°F60°F98°F 200540°F 19810%
Sep 1985°F60°F100°F 195440°F 19810%
Sep 2084°F59°F101°F 202443°F 19710%
Sep 2184°F59°F102°F 202239°F 19830%
Sep 2284°F59°F98°F 194838°F 19820%
Sep 2383°F58°F97°F 200040°F 19950%
Sep 2483°F58°F97°F 202236°F 19890%
Sep 2583°F58°F97°F 201238°F 19890%
Sep 2683°F57°F96°F 195340°F 19750%
Sep 2782°F57°F98°F 195439°F 19850%
Sep 2882°F56°F104°F 195339°F 19670%
Sep 2982°F56°F100°F 195333°F 19670%
Sep 3081°F56°F99°F 195337°F 19840%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Wister, in percent, and of at least 0.1 inch of snowfall.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

September 1
sunrise 6:52 AM, sunset 7:45 PM
September 30
sunrise 7:13 AM, sunset 7:04 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00349724 (Wister 3S), public domain. Records: NOAA GHCN-Daily, station USW00013964, 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.