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Atlanta December Weather

Averages and records for weather in Atlanta, Georgia in the month of December.

Typical Atlanta December Weather 1991–2020
Average daily high	55.8 °F
Average daily low	38.3 °F
Average monthly precipitation	4.6 inches
Average monthly snow	0.4 inches
Daily chance of precipitation	34.6%
Daily chance of snow	1.3%

Atlanta December Weather Records 1930–2024
Highest temperature	79 °F	December 1, 1991
Lowest temperature	0 °F	December 25, 1983
Highest daily low	68 °F	December 2, 1991
Lowest daily high	15 °F	December 12, 1962
Hottest average high temperature	65.7 °F	2015
Coldest average high temperature	44.0 °F	1935
Most daily precipitation	3.9 inches	December 24, 2015
Most monthly precipitation	12.5 inches	2015
Most daily snow	2.5 inches	December 19, 2000
Most monthly snow	3.0 inches	2000

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
December 1	59.3	40.6	79	18
December 2	59.2	40.5	74	21
December 3	59.0	40.4	77	20
December 4	58.7	40.2	76	24
December 5	58.4	39.9	75	22
December 6	58.1	39.7	75	14
December 7	57.8	39.5	74	10
December 8	57.6	39.4	78	19
December 9	57.4	39.2	76	18
December 10	57.1	39.0	77	13
December 11	56.8	38.8	75	13
December 12	56.5	38.6	77	5
December 13	56.2	38.5	73	1
December 14	56.0	38.4	74	14
December 15	55.8	38.3	73	17
December 16	55.6	38.2	77	12
December 17	55.4	38.1	75	16
December 18	55.2	38.1	74	13
December 19	55.0	38.0	74	11
December 20	54.8	37.8	72	9
December 21	54.7	37.7	73	15
December 22	54.6	37.6	71	11
December 23	54.6	37.5	73	8
December 24	54.5	37.4	73	3
December 25	54.3	37.2	75	0
December 26	54.3	37.2	77	5
December 27	54.2	37.1	75	16
December 28	54.2	37.0	75	17
December 29	54.2	37.0	74	17
December 30	54.2	37.0	73	10
December 31	54.1	36.9	73	12

Weather Station Details

Years	Station	Coordinates
1930–2024	Atlanta Hartsfield International Airport	location