La Center climate

La Center Weather in September

NOAA 1991-2020 normals for Grand Chain Dam 53, 15.3 km from La Center

Average highs run from 87°F on September 1 to 78°F on September 30, and lows from 65°F to 55°F. Normal precipitation for the month is 3.35 in over about 7 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 La Center, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
83°F
Average low
60°F
Precipitation
3.35 in
Record high
99°FSep 5, 2026
Record low
38°FSep 24, 2012
Chance of a freeze
0%
Days of 90°F or more
4.7
Daylight
12 h 57 min to 11 h 50 min
Cloud cover
46%
Humidity
66%
Dew point
58°F
Wind
6.9 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 187°F65°F96°F 201154°F 202521%0%
Sep 287°F65°F97°F 202652°F 201721%0%
Sep 387°F64°F98°F 202655°F 202421%0%
Sep 486°F64°F98°F 202654°F 201021%0%
Sep 586°F64°F99°F 202648°F 201021%0%
Sep 686°F64°F93°F 201548°F 201721%0%
Sep 786°F63°F92°F 201546°F 201721%0%
Sep 885°F63°F94°F 202644°F 202521%0%
Sep 985°F63°F96°F 202644°F 202421%0%
Sep 1085°F62°F93°F 201949°F 202421%0%
Sep 1184°F62°F93°F 201952°F 201721%0%
Sep 1284°F62°F93°F 200848°F 201521%0%
Sep 1384°F61°F95°F 200844°F 201521%0%
Sep 1483°F61°F98°F 202547°F 201421%0%
Sep 1583°F61°F97°F 202647°F 201322%0%
Sep 1683°F60°F97°F 202647°F 200722%0%
Sep 1782°F60°F96°F 202646°F 201422%0%
Sep 1882°F60°F93°F 201849°F 201222%0%
Sep 1982°F59°F95°F 202243°F 201222%0%
Sep 2081°F59°F98°F 202243°F 200622%0%
Sep 2181°F58°F99°F 202249°F 200623%0%
Sep 2281°F58°F92°F 200747°F 201323%0%
Sep 2380°F58°F95°F 200739°F 201223%0%
Sep 2480°F57°F93°F 201638°F 201223%0%
Sep 2580°F57°F92°F 201648°F 200623%0%
Sep 2679°F56°F89°F 201746°F 202223%0%
Sep 2779°F56°F91°F 201942°F 202223%0%
Sep 2878°F55°F89°F 201941°F 202223%0%
Sep 2978°F55°F94°F 201941°F 200623%0%
Sep 3078°F55°F93°F 201944°F 200923%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at La Center, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

September 1
sunrise 6:27 AM, sunset 7:24 PM
September 30
sunrise 6:51 AM, sunset 6:41 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00113580 (Grand Chain Dam 53), public domain. Records: NOAA GHCN-Daily, station USC00158555, 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.