Marshall County climate

Marshall County Weather in September

NOAA 1991-2020 normals for Guntersville, 4.2 km from Marshall County

Average highs run from 87°F on September 1 to 80°F on September 30, and lows from 69°F to 60°F. Normal precipitation for the month is 4.16 in over about 8 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 Marshall County, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
84°F
Average low
65°F
Precipitation
4.16 in
Record high
103°FSep 8, 1999
Record low
47°FSep 26, 2001
Chance of a freeze
0%
Days of 90°F or more
6.4
Daylight
12 h 52 min to 11 h 52 min
Cloud cover
49%
Humidity
68%
Dew point
60°F
Wind
4.7 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°F69°F94°F 201164°F 200927%0%
Sep 287°F69°F93°F 201160°F 201727%0%
Sep 387°F69°F96°F 201160°F 201727%0%
Sep 487°F69°F96°F 201162°F 201727%0%
Sep 587°F69°F96°F 199859°F 199726%0%
Sep 686°F68°F99°F 199961°F 199726%0%
Sep 786°F68°F96°F 199853°F 201726%0%
Sep 886°F68°F103°F 199953°F 201726%0%
Sep 986°F68°F93°F 200753°F 202426%0%
Sep 1086°F67°F94°F 201355°F 199826%0%
Sep 1185°F67°F97°F 199956°F 199826%0%
Sep 1285°F67°F99°F 199957°F 201725%0%
Sep 1385°F67°F94°F 199953°F 199625%0%
Sep 1485°F66°F96°F 199854°F 199625%0%
Sep 1584°F66°F93°F 199854°F 201525%0%
Sep 1684°F66°F94°F 202656°F 201125%0%
Sep 1784°F65°F94°F 201954°F 200025%0%
Sep 1884°F65°F94°F 201955°F 200025%0%
Sep 1983°F65°F93°F 201955°F 201226%0%
Sep 2083°F64°F93°F 200551°F 200626%0%
Sep 2183°F64°F95°F 201851°F 200626%0%
Sep 2282°F64°F95°F 201052°F 202026%0%
Sep 2382°F63°F92°F 201848°F 199926%0%
Sep 2482°F63°F94°F 201051°F 199926%0%
Sep 2581°F62°F93°F 201651°F 201226%0%
Sep 2681°F62°F95°F 199947°F 200126%0%
Sep 2781°F62°F92°F 199847°F 200126%0%
Sep 2880°F61°F94°F 199948°F 200326%0%
Sep 2980°F61°F90°F 201947°F 200326%0%
Sep 3080°F60°F95°F 201948°F 202026%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Marshall 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 7:11 PM
September 30
sunrise 6:39 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 USC00013573 (Guntersville), public domain. Records: NOAA GHCN-Daily, station USC00013575, 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.