Clinton climate

Clinton Weather in September

NOAA 1991-2020 normals for Clinton, 0.4 km from Clinton

Average highs run from 87°F on September 1 to 81°F on September 30, and lows from 67°F to 57°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 Clinton, 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
63°F
Precipitation
3.65 in
Record high
100°FSep 3, 2011
Record low
47°FSep 22, 2020
Chance of a freeze
0%
Days of 90°F or more
9.1
Daylight
12 h 53 min to 11 h 52 min
Cloud cover
50%
Humidity
71%
Dew point
61°F
Wind
4.0 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°F67°F93°F 201158°F 20250%
Sep 287°F67°F96°F 201157°F 20250%
Sep 387°F67°F100°F 201157°F 20170%
Sep 487°F67°F97°F 202658°F 20170%
Sep 587°F66°F96°F 202658°F 20170%
Sep 687°F66°F98°F 202658°F 20210%
Sep 787°F66°F96°F 202354°F 20170%
Sep 886°F66°F96°F 201954°F 20170%
Sep 986°F66°F96°F 201954°F 20110%
Sep 1086°F65°F96°F 201953°F 20170%
Sep 1186°F65°F93°F 201653°F 20170%
Sep 1286°F65°F96°F 202656°F 20170%
Sep 1385°F64°F97°F 201954°F 20150%
Sep 1485°F64°F94°F 201951°F 20150%
Sep 1585°F64°F94°F 201153°F 20150%
Sep 1685°F64°F92°F 201154°F 20150%
Sep 1784°F63°F95°F 201955°F 20110%
Sep 1884°F63°F96°F 201955°F 20110%
Sep 1984°F62°F88°F 201655°F 20110%
Sep 2084°F62°F91°F 201648°F 20200%
Sep 2183°F62°F90°F 201748°F 20200%
Sep 2283°F61°F91°F 202247°F 20200%
Sep 2383°F61°F95°F 202247°F 20200%
Sep 2482°F60°F92°F 201949°F 20220%
Sep 2582°F60°F93°F 201651°F 20120%
Sep 2682°F59°F93°F 201951°F 20210%
Sep 2781°F59°F96°F 201952°F 20210%
Sep 2881°F58°F96°F 201951°F 20220%
Sep 2981°F58°F92°F 201750°F 20220%
Sep 3081°F57°F96°F 201951°F 20200%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Clinton, 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 (EDT).

September 1
sunrise 7:01 AM, sunset 7:54 PM
September 30
sunrise 7:21 AM, sunset 7:13 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00381814 (Clinton), public domain. Records: NOAA GHCN-Daily, station USC00381814, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.