Worth County climate

Worth County Weather in September

NOAA 1991-2020 normals for Grant City 5WSW, 6.6 km from Worth County

Average highs run from 81°F on September 1 to 72°F on September 30, and lows from 59°F to 49°F. Normal precipitation for the month is 3.65 in.

September day by day

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

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

September at a glance

Average high
77°F
Average low
54°F
Precipitation
3.65 in
Record high
107°FSep 3, 1939
Record low
22°FSep 30, 1984
Chance of a freeze
5%
Days of 90°F or more
1.5
Daylight
13 h 04 min to 11 h 48 min
Cloud cover
46%
Humidity
69%
Dew point
54°F
Wind
9.6 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 181°F59°F106°F 191342°F 19490%
Sep 281°F59°F103°F 191343°F 19670%
Sep 381°F59°F107°F 193936°F 19740%
Sep 480°F58°F102°F 191335°F 19740%
Sep 580°F58°F105°F 191335°F 19740%
Sep 680°F58°F104°F 191335°F 19740%
Sep 780°F57°F104°F 193943°F 19180%
Sep 879°F57°F99°F 199038°F 19860%
Sep 979°F57°F100°F 195537°F 19860%
Sep 1079°F56°F100°F 202634°F 19760%
Sep 1179°F56°F100°F 193635°F 19760%
Sep 1278°F56°F100°F 200038°F 19020%
Sep 1378°F55°F100°F 193136°F 20140%
Sep 1478°F55°F100°F 193933°F 19740%
Sep 1577°F55°F100°F 193933°F 19740%
Sep 1677°F54°F98°F 193136°F 19160%
Sep 1777°F54°F98°F 195336°F 19010%
Sep 1876°F54°F97°F 198330°F 19010%
Sep 1976°F53°F98°F 193130°F 19010%
Sep 2076°F53°F94°F 201829°F 19910%
Sep 2175°F53°F97°F 195632°F 19180%
Sep 2275°F52°F100°F 193732°F 19130%
Sep 2375°F52°F94°F 201728°F 19830%
Sep 2474°F52°F92°F 201730°F 19420%
Sep 2574°F51°F92°F 189732°F 19890%
Sep 2674°F51°F96°F 189730°F 19800%
Sep 2773°F50°F95°F 202130°F 19420%
Sep 2873°F50°F102°F 195329°F 19510%
Sep 2973°F50°F93°F 202124°F 19840%
Sep 3072°F49°F93°F 189722°F 19840%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Worth County, 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 6:45 AM, sunset 7:49 PM
September 30
sunrise 7:13 AM, sunset 7:01 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00233375 (Grant City 5WSW), public domain. Records: NOAA GHCN-Daily, station USC00235340, 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.