Gillett climate

Gillett Weather in September

NOAA 1991-2020 normals for Arkansas Post, 10.6 km from Gillett

Average highs run from 88°F on September 1 to 81°F on September 30, and lows from 70°F to 61°F. Normal precipitation for the month is 2.63 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 Gillett, 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
66°F
Precipitation
2.63 in
Record high
104°FSep 1, 1951
Record low
38°FSep 29, 1967
Chance of a freeze
0%
Days of 90°F or more
6.5
Daylight
12 h 52 min to 11 h 52 min
Cloud cover
42%
Humidity
63%
Dew point
61°F
Wind
6.9 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 188°F70°F104°F 195155°F 195420%0%
Sep 287°F70°F102°F 200053°F 196720%0%
Sep 387°F69°F103°F 195451°F 195219%0%
Sep 487°F69°F102°F 195451°F 197419%0%
Sep 587°F69°F102°F 195451°F 201019%0%
Sep 687°F69°F104°F 202353°F 195319%0%
Sep 786°F68°F100°F 199051°F 198819%0%
Sep 886°F68°F100°F 201350°F 195619%0%
Sep 986°F68°F100°F 201349°F 201119%0%
Sep 1086°F68°F98°F 201351°F 194919%0%
Sep 1186°F67°F98°F 195349°F 197619%0%
Sep 1285°F67°F100°F 198049°F 197619%0%
Sep 1385°F67°F100°F 198050°F 195519%0%
Sep 1485°F66°F100°F 198046°F 196419%0%
Sep 1585°F66°F100°F 202650°F 196119%0%
Sep 1685°F66°F102°F 198046°F 196119%0%
Sep 1784°F66°F99°F 195347°F 199319%0%
Sep 1884°F65°F99°F 201949°F 198119%0%
Sep 1984°F65°F99°F 201047°F 198119%0%
Sep 2084°F64°F100°F 200548°F 196119%0%
Sep 2183°F64°F100°F 202249°F 196219%0%
Sep 2283°F64°F98°F 201046°F 199519%0%
Sep 2383°F63°F98°F 199345°F 195319%0%
Sep 2483°F63°F98°F 202245°F 198919%0%
Sep 2582°F63°F94°F 195444°F 200119%0%
Sep 2682°F62°F97°F 195441°F 200118%0%
Sep 2782°F62°F98°F 195342°F 200118%0%
Sep 2881°F62°F101°F 195344°F 196718%0%
Sep 2981°F61°F100°F 195338°F 196718%0%
Sep 3081°F61°F98°F 195340°F 194918%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Gillett, in percent, and of at least 0.1 inch of snowfall.051015201102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

September 1
sunrise 6:39 AM, sunset 7:31 PM
September 30
sunrise 6:59 AM, sunset 6:51 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00030240 (Arkansas Post), public domain. Records: NOAA GHCN-Daily, station USW00093988, 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.