Swainsboro climate

Swainsboro Weather in September

NOAA 1991-2020 normals for Kite, 23.3 km from Swainsboro

Average highs run from 90°F on September 1 to 83°F on September 30, and lows from 67°F to 59°F. Normal precipitation for the month is 4.03 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 Swainsboro, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
87°F
Average low
63°F
Precipitation
4.03 in
Record high
100°FSep 9, 2019
Record low
42°FSep 29, 2006
Chance of a freeze
0%
Days of 90°F or more
12.3
Daylight
12 h 50 min to 11 h 52 min
Cloud cover
49%
Humidity
72%
Dew point
65°F
Wind
7.6 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 190°F67°F96°F 201461°F 20100%
Sep 290°F66°F97°F 201462°F 20110%
Sep 390°F66°F99°F 200660°F 20080%
Sep 490°F66°F96°F 201053°F 20210%
Sep 589°F66°F96°F 202056°F 20100%
Sep 689°F66°F95°F 201955°F 20100%
Sep 789°F65°F95°F 201951°F 20170%
Sep 889°F65°F97°F 201951°F 20170%
Sep 989°F65°F100°F 201952°F 20170%
Sep 1089°F65°F98°F 201851°F 20110%
Sep 1188°F64°F97°F 201052°F 20110%
Sep 1288°F64°F99°F 201052°F 20120%
Sep 1388°F64°F95°F 201855°F 20150%
Sep 1488°F64°F95°F 201148°F 20150%
Sep 1587°F63°F97°F 201153°F 20150%
Sep 1687°F63°F97°F 201156°F 20100%
Sep 1787°F63°F97°F 200556°F 20110%
Sep 1887°F63°F99°F 201954°F 20070%
Sep 1986°F62°F97°F 200553°F 20070%
Sep 2086°F62°F96°F 200548°F 20060%
Sep 2186°F62°F98°F 201050°F 20190%
Sep 2286°F61°F98°F 201049°F 20200%
Sep 2385°F61°F95°F 202251°F 20210%
Sep 2485°F61°F94°F 201644°F 20120%
Sep 2585°F60°F97°F 201950°F 20120%
Sep 2684°F60°F99°F 201947°F 20120%
Sep 2784°F60°F99°F 201950°F 20060%
Sep 2884°F59°F100°F 201948°F 20060%
Sep 2984°F59°F94°F 201742°F 20060%
Sep 3083°F59°F96°F 201946°F 20090%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Swainsboro, 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 7:04 AM, sunset 7:54 PM
September 30
sunrise 7:23 AM, sunset 7:15 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00094862 (Kite), public domain. Records: NOAA GHCN-Daily, station USC00094862, 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.