National Weather Service United States Department of Commerce

September 2023 Climate Summary

Previous Month Next Month

Temperatures through the month of September was within one degree of normal. Precipitation through the month of September was around two inches below normal. 

Below are the overview stats for September 2023 for our 10 climate sites.

September 2023 Monthly Rankings

Climate Site

Temperatures

Precipitation

Athens
52nd Warmest
3rd Driest
Atlanta
24th Warmest
27th Driest
Columbus
51st Coolest
30th Driest
Macon
61st Coolest
16th Driest

 

Sep 2023 Climate Averages
Climate Site
Sep Temp (°F)
Average Temp 
Departure from Normal
Athens
73.7
73.9
-0.2
Atlanta
75.8
74.9
0.9
Columbus
77.2
77.6
-0.4
Macon
75.4
76.2
-0.8
Dekalb Peachtree Arpt
72.7
72.9
-0.2
Fulton Co Arpt
73.4
73.5
-0.1
Gainesville
73.1
72.4
0.7
Peachtree City
73.0
74.1
-1.1
Rome
74.3
73.8
0.5

 

 

Sep 2023 Temperature Climate Statistics

Climate Site

Maximum Temperature

Max T Date

Minimum Temperature
Min T Date
Athens
95
9/7
55
9/19
Atlanta
93
9/11, 12
60
9/24
Columbus
96
9/11
59
9/19
Macon
95
9/12
53
9/19, 24
Dekalb Peachtree Arpt
91
9/11
53
9/19, 24
Fulton Co Arpt
91
9/11, 12
55
9/19, 24
Gainesville
90
9/6
57
9/19, 24
Peachtree City
94
9/11
53
9/24
Rome
93
9/4, 6
51
9/24

 

 

Sep 2023  Precipitation Climate Statistics

Climate Site

Total Precipitation

Average Precipitation

DFN (Departure

From Normal)
Athens
0.18
3.89
-3.71
Atlanta
1.29
3.82
-2.53
Columbus
1.28
3.34
-2.06
Macon
0.95
3.87
-2.71
Dekalb Peachtree Arpt
1.37
4.12
2.75
Fulton County Arpt
2.69
3.36
-0.67
Gainesville
2.69
3.89
-1.20
Peachtree City
1.59
3.52
-1.93
Rome
1.09
3.42
-2.33

 

Sep 2023  Precipitation Climate Statistics

Climate Site

Maximum Daily Precip (in inches)

Max P Date

Athens
0.16
9/16
Atlanta
0.98
9/16
Columbus
0.65
9/14
Macon
0.53
9/13
Dekalb Peachtree Arpt
0.77
9/16
Fulton Co Arpt
1.77
9/16
Gainesville
1.44
9/9
Peachtree City
0.66
9/16
Rome
0.96
9/12

 

Data prepared by NWS Peachtree City/Atlanta

Click the links below to explore the temperature and precipitation data across north and central Georgia for the month of September 2023.

Temperature Maps Precipitation Maps
Temperature Graphs Precipitation Graphs

 

Temperature Maps

  • /images/ffc/climate/2023SeptemberClimate/AVGT.png
  • /images/ffc/climate/2023SeptemberClimate/AVGT_DFM.png
  • /images/ffc/climate/2023SeptemberClimate/AVG_MAXT.png
  • /images/ffc/climate/2023SeptemberClimate/AVG_MAXT_DFM.png
  • /images/ffc/climate/2023SeptemberClimate/AVGT_MIN.png
  • /images/ffc/climate/2023SeptemberClimate/AVGT_MIN_DFM.png

Back to the Top

 

Precipitation Maps

  • AVGP.png
  • AVGP_DFM.png
  • AVGP_POM.png

Back to the Top

Temperature Graphs

  • AHN_T.png
  • ATL_T.png
  • CSG_T.png
  • MCN_T.png
  • PDK_T.png
  • GVL_T.png
  • FFC_T.png
  • RMG_T.png

Back to the Top

 

Precipitation Graphs

  • AHN_P.png
  • ATL_P.png
  • CSG_P.png
  • MCN_P.png
  • PDK_P.png
  • GVL_P.png
  • GVL_P.png
  • FFC_P.png
  • RMG_P.png

Back to the Top

Temperature and precipitation records at our 4 main climate sites are located below.

September 2023 Climate Records
No Records were broken during the last month.

Larger events that occurred across north and central Georgia this past September can be found here.

 

September 7th: A cold front pushed through central Georgia on the afternoon on the 7th. Dewpoints out ahead of the front had risen into the high 60s as warm moist air was pushed in from the SE. Surface based CAPE had risen to around 1500 J/KG south of a line from Athens to Columbus. A few discrete storms that formed before the line came together produced a number of quarter sized hail reports. As the line moved through, numerous reports of wind damage came in with winds exceeding 50kts near Macon.

 

September 12th: Warm weather and general afternoon convection was supported by some marginal upper level shear that allowed for a number of pulse convective storms to organize enough to produce some small hail and a number of damaging wind reports generally in the eastern portion of the CWA. Instability was generally around 2,000 J/KG and dewpoint were in the mid to upper 60s. 

 

The October climate outlook is below.

October Outlook

 

Based on the Climate Prediction Center's outlook for October,  Georgia has equal chances for above, below or near normal temperatures.  For precipitation, all of north and central Georgia has a 40-50% chance of below normal precipitation.