Bartlett climate

Bartlett Weather in September

NOAA 1991-2020 normals for Granger Dam, 13.1 km from Bartlett

Average highs run from 95°F on September 1 to 87°F on September 30, and lows from 71°F to 62°F. Normal precipitation for the month is 3.29 in over about 6 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 Bartlett, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
91°F
Average low
67°F
Precipitation
3.29 in
Record high
107°FSep 9, 2023
Record low
47°FSep 30, 2020
Chance of a freeze
0%
Days of 90°F or more
18.9
Daylight
12 h 47 min to 11 h 53 min
Cloud cover
43%
Humidity
65%
Dew point
64°F
Wind
8.1 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 195°F71°F102°F 201361°F 200421%0%
Sep 294°F70°F101°F 200665°F 200421%0%
Sep 394°F70°F102°F 202362°F 200421%0%
Sep 494°F70°F101°F 201362°F 200421%0%
Sep 594°F70°F102°F 202563°F 202521%0%
Sep 693°F69°F103°F 202357°F 201121%0%
Sep 793°F69°F103°F 202356°F 201721%0%
Sep 893°F69°F105°F 202354°F 201721%0%
Sep 993°F69°F107°F 202352°F 202421%0%
Sep 1092°F69°F102°F 202353°F 202421%0%
Sep 1192°F68°F100°F 202657°F 202021%0%
Sep 1292°F68°F102°F 202657°F 201721%0%
Sep 1392°F68°F102°F 201158°F 201521%0%
Sep 1491°F67°F102°F 201158°F 200621%0%
Sep 1591°F67°F100°F 201158°F 200621%0%
Sep 1691°F67°F101°F 202656°F 200820%0%
Sep 1791°F67°F99°F 202655°F 200820%0%
Sep 1890°F66°F98°F 200557°F 200820%0%
Sep 1990°F66°F98°F 200555°F 200820%0%
Sep 2090°F66°F99°F 202455°F 200620%0%
Sep 2190°F65°F99°F 202155°F 200220%0%
Sep 2289°F65°F100°F 200555°F 200220%0%
Sep 2389°F65°F101°F 200550°F 202120%0%
Sep 2489°F64°F99°F 202549°F 202120%0%
Sep 2589°F64°F100°F 202353°F 201120%0%
Sep 2688°F64°F105°F 200549°F 200120%0%
Sep 2788°F63°F107°F 200548°F 200120%0%
Sep 2888°F63°F101°F 200548°F 200120%0%
Sep 2988°F62°F105°F 200549°F 201020%0%
Sep 3087°F62°F101°F 201147°F 202020%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Bartlett, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

September 1
sunrise 7:06 AM, sunset 7:53 PM
September 30
sunrise 7:23 AM, sunset 7:16 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00413686 (Granger Dam), public domain. Records: NOAA GHCN-Daily, station USC00418862, 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.