Atlanta weather by month
What a typical year looks like in Atlanta, Kansas: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Smileyberg 4sw, 16 km from Atlanta; records cover 1998–2026.
The year at a glance
- Precipitation a year
- 39.2 in995 mm
- Snow a year
- 11 in27 cm
- Last spring freeze
- Apr 15
- First fall freeze
- Oct 20
- Heating degree days
- 5,013
- Cooling degree days
- 1,324
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 3°−16° (heating, 99%) and 103°39° (cooling, 1%).
Month by month
Atlanta in January
Highs average 42°6° and lows 19°−7°, with 0.89 in23 mm of precipitation and 3 in8 cm of snow in a typical January.
- Record high
- 75°24° (2006)
- Record low
- −14°−26° (2025)
- Heating degree days
- 1066
- Cooling degree days
- 0
Atlanta in February
Highs average 47°8° and lows 22°−5°, with 1.5 in37 mm of precipitation and 1.7 in4.3 cm of snow in a typical February.
- Record high
- 81°27° (2024)
- Record low
- −17°−27° (2011)
- Heating degree days
- 848
- Cooling degree days
- 0
Atlanta in March
Highs average 57°14° and lows 32°0°, with 2.5 in63 mm of precipitation and 1.7 in4.3 cm of snow in a typical March.
- Record high
- 96°36° (2026)
- Record low
- −5°−21° (2014)
- Heating degree days
- 644
- Cooling degree days
- 3
Atlanta in April
Highs average 67°19° and lows 42°5°, with 3.4 in86 mm of precipitation and 0.2 in0.5 cm of snow in a typical April.
- Record high
- 95°35° (2006)
- Record low
- 17°−8° (2018)
- Heating degree days
- 340
- Cooling degree days
- 14
Atlanta in May
Highs average 75°24° and lows 53°12°, with 6.2 in158 mm of precipitation in a typical May.
- Record high
- 99°37° (2014)
- Record low
- 31°−1° (2023)
- Heating degree days
- 121
- Cooling degree days
- 81
Atlanta in June
Highs average 84°29° and lows 63°17°, with 6 in153 mm of precipitation in a typical June.
- Record high
- 104°40° (2012)
- Record low
- 41°5° (1998)
- Heating degree days
- 9
- Cooling degree days
- 258
Atlanta in July
Highs average 89°32° and lows 67°20°, with 4.5 in115 mm of precipitation in a typical July.
- Record high
- 108°42° (2012)
- Record low
- 52°11° (2014)
- Heating degree days
- 1
- Cooling degree days
- 408
Atlanta in August
Highs average 89°31° and lows 65°18°, with 3.9 in100 mm of precipitation in a typical August.
- Record high
- 110°43° (2011)
- Record low
- 49°9° (2014)
- Heating degree days
- 2
- Cooling degree days
- 369
Atlanta in September
Highs average 81°27° and lows 57°14°, with 3.5 in90 mm of precipitation in a typical September.
- Record high
- 110°43° (2000)
- Record low
- 32°0° (2005)
- Heating degree days
- 52
- Cooling degree days
- 163
Atlanta in OctoberThis month
Highs average 69°20° and lows 44°7°, with 3.3 in83 mm of precipitation and 0.1 in0.3 cm of snow in a typical October.
- Record high
- 96°36° (2006)
- Record low
- 18°−8° (2019)
- Heating degree days
- 297
- Cooling degree days
- 27
Atlanta in November
Highs average 55°13° and lows 32°0°, with 1.8 in46 mm of precipitation and 0.3 in0.8 cm of snow in a typical November.
- Record high
- 86°30° (2006)
- Record low
- 1°−17° (2014)
- Heating degree days
- 646
- Cooling degree days
- 1
Atlanta in December
Highs average 44°7° and lows 22°−5°, with 1.6 in40 mm of precipitation and 3 in9 cm of snow in a typical December.
- Record high
- 78°26° (2021)
- Record low
- −12°−24° (2016)
- Heating degree days
- 987
- Cooling degree days
- 0