Collierville climate

Collierville Weather in September

NOAA 1991-2020 normals for Collierville, 4 km from Collierville

Average highs run from 88°F on September 1 to 81°F on September 30, and lows from 66°F to 55°F. Normal precipitation for the month is 3.72 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 Collierville, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
85°F
Average low
61°F
Precipitation
3.72 in
Record high
105°FSep 7, 2026
Record low
37°FSep 28, 2001
Chance of a freeze
0%
Days of 90°F or more
8.2
Daylight
12 h 54 min to 11 h 51 min
Cloud cover
44%
Humidity
66%
Dew point
60°F
Wind
5.8 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 188°F66°F99°F 202655°F 199925%0%
Sep 288°F65°F101°F 200062°F 200425%0%
Sep 388°F65°F101°F 202658°F 200625%0%
Sep 488°F65°F102°F 200056°F 200525%0%
Sep 588°F65°F102°F 202655°F 201025%0%
Sep 687°F64°F104°F 202656°F 201025%0%
Sep 787°F64°F105°F 202652°F 201725%0%
Sep 887°F64°F98°F 199953°F 201125%0%
Sep 987°F63°F102°F 202651°F 199825%0%
Sep 1086°F63°F99°F 202649°F 199825%0%
Sep 1186°F63°F99°F 202649°F 199925%0%
Sep 1286°F62°F96°F 201954°F 200125%0%
Sep 1386°F62°F97°F 201950°F 201525%0%
Sep 1485°F62°F98°F 201949°F 199924%0%
Sep 1585°F61°F99°F 202551°F 200024%0%
Sep 1685°F61°F101°F 202645°F 200024%0%
Sep 1785°F61°F101°F 202647°F 199924%0%
Sep 1884°F60°F100°F 201940°F 200324%0%
Sep 1984°F60°F98°F 201948°F 201224%0%
Sep 2084°F59°F97°F 201847°F 200424%0%
Sep 2184°F59°F98°F 200547°F 200424%0%
Sep 2283°F59°F100°F 202244°F 199924%0%
Sep 2383°F58°F94°F 201039°F 199924%0%
Sep 2483°F58°F94°F 201040°F 199924%0%
Sep 2582°F57°F94°F 201644°F 200124%0%
Sep 2682°F57°F96°F 201638°F 200124%0%
Sep 2782°F56°F95°F 202338°F 200123%0%
Sep 2882°F56°F95°F 201937°F 200123%0%
Sep 2981°F56°F95°F 201938°F 200123%0%
Sep 3081°F55°F97°F 201938°F 200123%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Collierville, 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 6:31 AM, sunset 7:25 PM
September 30
sunrise 6:53 AM, sunset 6:44 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00401950 (Collierville), public domain. Records: NOAA GHCN-Daily, station USC00226527, 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.