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Jefferson city, Georgia

Official LSAD Designation: Jefferson city • Census GEOID: 1341988 • Jackson County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Jefferson city.

Reference Weather Station: COMMERCE 4 NNW, GA US (ID: USC00092180) • Located 10.9 miles from community center • Elevation: 249.9 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 52.7° 30.9° 41.8° 4.83"
February 56.4° 33.9° 45.1° 4.79"
March 64.5° 39.9° 52.2° 4.84"
April 72.9° 47.3° 60.1° 4.09"
May 79.8° 56.5° 68.1° 3.84"
June 86.4° 65.0° 75.7° 4.70"
July 89.1° 69.0° 79.0° 3.84"
August 88.4° 67.9° 78.1° 4.49"
September 82.9° 61.6° 72.2° 3.84"
October 73.4° 49.4° 61.4° 3.78"
November 63.7° 39.1° 51.4° 4.07"
December 55.3° 33.4° 44.3° 4.99"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station COMMERCE 4 NNW, GA US (ID: USC00092180) • 10.9 miles from community center .

This is the same reference station used for monthly normals.

Annual mean Annual mean of daily highs Annual mean of daily lows
Annual temperature history at COMMERCE 4 NNW, GA US Year is the horizontal axis. Annual mean temperature in degrees Fahrenheit is the vertical axis. Dots show recorded years; lines connect consecutive available years only. Missing years are gaps, with no interpolation. Optional dashed lines show annual mean of daily highs and lows. Exact values appear in the data table below. 45.0 53.5 62.0 70.5 79.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 59.6°F 2015: Annual mean 61.2°F 2016: Annual mean 63.2°F 2019: Annual mean 62.7°F 2020: Annual mean 61.5°F 2022: Annual mean 61.0°F 2010: Annual mean of daily highs 71.0°F 2015: Annual mean of daily highs 72.1°F 2016: Annual mean of daily highs 75.6°F 2019: Annual mean of daily highs 74.0°F 2020: Annual mean of daily highs 72.1°F 2022: Annual mean of daily highs 73.0°F 2010: Annual mean of daily lows 48.1°F 2015: Annual mean of daily lows 50.3°F 2016: Annual mean of daily lows 50.8°F 2019: Annual mean of daily lows 51.3°F 2020: Annual mean of daily lows 50.8°F 2022: Annual mean of daily lows 49.0°F

Source: NOAA NCEI Global Summary of the Year.

Annual temperature data table (°F)
Annual station temperatures, 2010–2025. Unavailable means no reported value.
Year Annual mean (°F) Annual mean of daily highs (°F) Annual mean of daily lows (°F)
2010 59.6 71.0 48.1
2011 Unavailable Unavailable Unavailable
2012 Unavailable Unavailable Unavailable
2013 Unavailable Unavailable Unavailable
2014 Unavailable Unavailable Unavailable
2015 61.2 72.1 50.3
2016 63.2 75.6 50.8
2017 Unavailable Unavailable Unavailable
2018 Unavailable Unavailable Unavailable
2019 62.7 74.0 51.3
2020 61.5 72.1 50.8
2021 Unavailable Unavailable Unavailable
2022 61.0 73.0 49.0
2023 Unavailable Unavailable Unavailable
2024 Unavailable Unavailable Unavailable
2025 Unavailable Unavailable Unavailable
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.