Central climate

Central Weather in September

NOAA 1991-2020 normals for Baton Rouge Ryan AP, 10.7 km from Central

Average highs run from 91°F on September 1 to 86°F on September 30, and lows from 72°F to 65°F. Normal precipitation for the month is 4.42 in over about 9 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 Central, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
89°F
Average low
69°F
Precipitation
4.42 in
Record high
104°FSep 4, 2000
Record low
43°FSep 29, 1967
Chance of a freeze
0%
Days of 90°F or more
15.8
Daylight
12 h 46 min to 11 h 54 min
Cloud cover
46%
Humidity
78%
Dew point
69°F
Wind
5.6 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 191°F72°F100°F 200063°F 193635%0%
Sep 291°F72°F102°F 200060°F 196735%0%
Sep 391°F72°F103°F 200060°F 195234%0%
Sep 491°F72°F104°F 200058°F 195234%0%
Sep 591°F71°F101°F 200057°F 195233%0%
Sep 690°F71°F100°F 202356°F 193433%0%
Sep 790°F71°F100°F 202354°F 201133%0%
Sep 890°F71°F98°F 201956°F 193432%0%
Sep 990°F71°F97°F 201955°F 201132%0%
Sep 1090°F71°F97°F 195458°F 201131%0%
Sep 1190°F70°F96°F 193957°F 194331%0%
Sep 1290°F70°F96°F 193949°F 194030%0%
Sep 1389°F70°F97°F 201949°F 194030%0%
Sep 1489°F70°F95°F 197252°F 194030%0%
Sep 1589°F69°F96°F 193355°F 194529%0%
Sep 1689°F69°F97°F 193355°F 196129%0%
Sep 1789°F69°F97°F 193355°F 196129%0%
Sep 1888°F69°F98°F 201852°F 198128%0%
Sep 1988°F68°F97°F 201849°F 198128%0%
Sep 2088°F68°F98°F 200549°F 193828%0%
Sep 2188°F68°F97°F 202249°F 193827%0%
Sep 2288°F67°F97°F 202246°F 198327%0%
Sep 2387°F67°F95°F 202348°F 199927%0%
Sep 2487°F67°F97°F 202249°F 193826%0%
Sep 2587°F66°F94°F 202253°F 202126%0%
Sep 2687°F66°F93°F 193349°F 197526%0%
Sep 2787°F66°F97°F 202348°F 194225%0%
Sep 2886°F65°F97°F 195347°F 196725%0%
Sep 2986°F65°F95°F 193343°F 196725%0%
Sep 3086°F65°F96°F 202344°F 196725%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Central, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

September 1
sunrise 6:41 AM, sunset 7:27 PM
September 30
sunrise 6:57 AM, sunset 6:51 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00013970 (Baton Rouge Ryan AP), public domain. Records: NOAA GHCN-Daily, station USW00013970, 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.