Madison County climate

Madison County Weather in September

NOAA 1991-2020 normals for Huntsville Intl AP, 25.3 km from Madison County

Average highs run from 90°F on September 1 to 82°F on September 30, and lows from 68°F to 58°F. Normal precipitation for the month is 3.49 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 Madison County, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
87°F
Average low
63°F
Precipitation
3.49 in
Record high
100°FSep 2, 1957
Record low
29°FSep 30, 1967
Chance of a freeze
0%
Days of 90°F or more
8.5
Daylight
12 h 54 min to 11 h 51 min
Cloud cover
48%
Humidity
67%
Dew point
59°F
Wind
4.9 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 190°F68°F98°F 195751°F 198426%0%
Sep 290°F67°F100°F 195744°F 198726%0%
Sep 390°F67°F99°F 202649°F 198726%0%
Sep 489°F67°F99°F 202652°F 197425%0%
Sep 589°F67°F99°F 202646°F 198425%0%
Sep 689°F66°F99°F 199946°F 198425%0%
Sep 789°F66°F100°F 199041°F 198825%0%
Sep 889°F66°F99°F 199046°F 201725%0%
Sep 988°F66°F99°F 198041°F 195824%0%
Sep 1088°F65°F99°F 198045°F 196924%0%
Sep 1188°F65°F97°F 198338°F 197624%0%
Sep 1288°F65°F97°F 198342°F 196924%0%
Sep 1387°F64°F97°F 199840°F 196824%0%
Sep 1487°F64°F97°F 202638°F 196424%0%
Sep 1587°F64°F99°F 198040°F 196424%0%
Sep 1687°F64°F97°F 199139°F 196124%0%
Sep 1786°F63°F98°F 202640°F 196124%0%
Sep 1886°F63°F96°F 201037°F 198124%0%
Sep 1986°F63°F97°F 201037°F 198124%0%
Sep 2085°F62°F98°F 201039°F 198124%0%
Sep 2185°F62°F99°F 201040°F 198124%0%
Sep 2285°F61°F95°F 201034°F 198324%0%
Sep 2385°F61°F97°F 201035°F 198224%0%
Sep 2484°F61°F94°F 201033°F 198324%0%
Sep 2584°F60°F95°F 196135°F 196324%0%
Sep 2684°F60°F93°F 196137°F 200124%0%
Sep 2783°F60°F94°F 201938°F 199124%0%
Sep 2883°F59°F93°F 199837°F 198524%0%
Sep 2983°F59°F94°F 201931°F 196724%0%
Sep 3082°F58°F95°F 201929°F 196724%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Madison County, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

September 1
sunrise 6:19 AM, sunset 7:13 PM
September 30
sunrise 6:40 AM, sunset 6:31 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00003856 (Huntsville Intl AP), public domain. Records: NOAA GHCN-Daily, station USC00403074, 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.