Schulter climate

Schulter Weather in September

NOAA 1991-2020 normals for Okmulgee Wtr Wks, 13.6 km from Schulter

Average highs run from 88°F on September 1 to 80°F on September 30, and lows from 65°F to 54°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 Schulter, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
84°F
Average low
60°F
Record high
108°FSep 1, 2000
Record low
38°FSep 26, 2000
Chance of a freeze
1%
Days of 90°F or more
8.1
Daylight
12 h 55 min to 11 h 51 min
Cloud cover
45%
Humidity
66%
Dew point
60°F
Wind
8.9 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 188°F65°F108°F 200060°F 20090%
Sep 288°F65°F108°F 200060°F 20070%
Sep 388°F65°F108°F 200056°F 20100%
Sep 488°F64°F107°F 199851°F 20100%
Sep 587°F64°F106°F 199853°F 20100%
Sep 687°F64°F105°F 202650°F 20170%
Sep 787°F63°F105°F 201250°F 20110%
Sep 886°F63°F104°F 202652°F 20110%
Sep 986°F63°F104°F 202650°F 20110%
Sep 1086°F62°F99°F 200050°F 20010%
Sep 1186°F62°F102°F 200051°F 20010%
Sep 1285°F62°F98°F 201150°F 20220%
Sep 1385°F61°F103°F 201149°F 20060%
Sep 1485°F61°F100°F 200050°F 20060%
Sep 1585°F61°F101°F 202649°F 20030%
Sep 1684°F60°F100°F 202647°F 20080%
Sep 1784°F60°F100°F 202650°F 20000%
Sep 1884°F59°F98°F 202249°F 20000%
Sep 1983°F59°F100°F 202248°F 20030%
Sep 2083°F58°F99°F 201645°F 20030%
Sep 2183°F58°F101°F 202246°F 19990%
Sep 2283°F58°F96°F 200540°F 19990%
Sep 2382°F57°F96°F 202243°F 19990%
Sep 2482°F57°F93°F 201648°F 20020%
Sep 2582°F56°F95°F 201242°F 20000%
Sep 2682°F56°F94°F 201338°F 20000%
Sep 2781°F55°F94°F 202142°F 20000%
Sep 2881°F55°F93°F 199843°F 20060%
Sep 2981°F54°F94°F 199842°F 20060%
Sep 3080°F54°F94°F 202041°F 19990%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Schulter, 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 6:56 AM, sunset 7:51 PM
September 30
sunrise 7:18 AM, sunset 7:09 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00346670 (Okmulgee Wtr Wks), public domain. Records: NOAA GHCN-Daily, station USW00053908, 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.