Atlantic City, NJ: December

31 December 2025: December 2025 averaged 34.6°F in Atlantic City, NJ, the coldest December since 2010, tied 22nd coldest of 83 (with 2005).

December 2025

Mean temperature: 34.6°F; Coldest since 2010; 22nd coldest of 83
Precipitation: 3.03 in; Driest since 2021; 31st driest of 83

A normal December in Atlantic City, NJ (1991 to 2020): a mean temperature of 38.8°F, between 34.4°F and 43°F in eight years of ten and 4.23 in of precipitation, between 2.00 in and 7.16 in in eight years of ten.

The mean temperature of every December in Atlantic City, NJ since 1943: 34.6°F in 2025; the lowest is 24.7°F, in 1989.

Normal range, 34.4 to 43°F

Every year, ranked, as a table

Every December in Atlantic City, NJ from 1943 to 2025, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.

Year	Mean, °F	Rank	High, °F	Rank	Low, °F	Rank	Precipitation, in	Rank	Days missing
2025	34.6	61	43.9	59	25.3	65	3.03	53	0
2024	37.7	41	47.1	39	28.4	39	3.36	48	0
2023	42.7	9	51.2	11	34.1	5	6.65	8	0
2022	37.3	42	47.6	36	27	49	5.57	14	0
2021	43.5	3	52.9	5	34.2	4	0.66	81	0
2020	38.6	33	47.9	31	29.3	33	5.08	20	0
2019	40.7	15	50.4	12	31	18	6.31	10	0
2018	39.7	22	48.6	26	30.9	19	6.66	7	0
2017	35.3	56	44.2	57	26.5	56	1.55	75	0
2016	38.5	35	47.7	35	29.2	34	3.29	49	0
2015	50.6	1	59	1	42.2	1	5.44	19	0
2014	39.9	19	47.9	31	31.9	15	5.53	16	0
2013	39	28	48.5	27	29.6	31	6.06	11	0
2012	42.9	8	51.4	9	34.5	3	7.15	5	0
2011	43	6	53.7	3	32.3	11	3.65	41	0
2010	32.1	72	40	77	24.1	70	3.69	40	0
2009	36.9	46	44.9	52	28.8	36	9.99	1	0
2008	40.1	17	49.4	18	30.8	20	7.27	3	0
2007	38.3	37	46.8	41	29.9	30	7.21	4	0
2006	43.1	4	53.5	4	32.7	9	2.24	64	0
2005	34.6	61	43.6	62	25.7	63	4.38	27	0
2004	36.7	48	46.8	41	26.6	54	2.55	57	0
2003	37.1	44	46.4	44	27.9	43	5.74	12	0
2002	35.5	53	44.3	56	26.7	51	4.31	28	0
2001	43	6	52.9	5	33	8	1.83	71	0
2000	29.5	81	39.3	79	19.7	81	2.31	62	0
1999	39.5	25	49	21	30.1	28	2.75	55	0
1998	39.9	19	49.6	15	30.2	27	2.02	69	0
1997	37	45	46.2	46	27.8	44	4.25	29	0
1996	39.7	22	47.8	33	31.6	17	7.10	6	0
1995	31.8	73	40.5	74	23.2	73	1.49	76	0
1994	40.4	16	51.4	9	29.4	32	2.18	67	0
1993	35.2	57	44.4	55	26	60	4.22	31	0
1992	37.3	42	46.9	40	27.8	44	3.96	34	0
1991	38.9	31	49.8	14	28	42	3.75	39	0
1990	41.4	11	52.2	8	30.6	22	3.57	43	0
1989	24.7	83	34.4	83	14.9	83	1.61	74	0
1988	34.2	66	45.1	50	23.3	72	0.64	82	0
1987	38.4	36	48.3	28	28.5	37	2.19	65	0
1986	37.8	40	47.2	38	28.5	37	4.85	22	0
1985	33.1	69	43.1	66	23.1	74	0.93	78	0
1984	43.9	2	54	2	33.9	7	1.79	72	0
1983	33.8	68	42.6	67	25.1	66	5.06	21	0
1982	41	12	49.6	15	32.4	10	2.85	54	0
1981	34.4	64	43.2	65	25.6	64	3.94	35	0
1980	31.1	76	42.2	70	20.1	78	0.75	79	0
1979	38	38	47.8	33	28.1	41	2.19	65	0
1978	37.9	39	48.8	22	27	49	3.52	44	0
1977	35.4	55	44.7	53	26	60	4.69	25	0
1976	30.1	79	40.3	76	19.8	79	2.52	59	0
1975	35.5	53	44.6	54	26.4	57	2.53	58	0
1974	39	28	48.7	25	29.2	34	4.76	24	0
1973	39.8	21	49.3	20	30.4	24	5.48	18	0
1972	42.4	10	49.4	18	35.5	2	3.63	42	0
1971	41	12	50.4	12	31.7	16	2.08	68	0
1970	36.5	49	45.1	50	27.8	44	3.04	52	0
1969	34.5	63	42.3	68	26.7	51	7.33	2	0
1968	31.4	75	41.7	71	21.2	77	3.89	36	0
1967	35.1	58	44.1	58	26	60	5.57	14	0
1966	36.1	51	45.2	49	27.1	48	4.81	23	0
1965	36.3	50	46.4	44	26.3	59	1.09	77	0
1964	36.8	47	46	47	27.5	47	3.47	45	0
1963	30.5	78	38	81	23	75	2.35	60	0
1962	32.3	71	40.6	73	24	71	3.84	37	0
1961	35	60	43.5	63	26.6	54	3.38	47	0
1960	30.1	79	40.4	75	19.8	79	3.46	46	0
1959	39	28	47.4	37	30.6	22	3.15	51	0
1958	28.3	82	37.7	82	18.8	82	2.64	56	0
1957	40	18	48	30	32	13	5.69	13	0
1956	43.1	4	52.5	7	34.1	5	4.00	33	2
1955	30.8	77	39.7	78	22	76	0.62	83	0
1954	36	52	43.8	60	28.3	40	4.24	30	0
1953	40.9	14	49.6	15	32.2	12	3.79	38	0
1952	38.8	32	45.5	48	32	13	4.66	26	0
1951	39.6	24	48.8	22	30.3	25	5.53	16	0
1950	34.4	64	42.3	68	26.4	57	3.22	50	0
1949	39.1	27	48.1	29	30	29	2.32	61	0
1948	38.6	33	46.5	43	30.8	20	6.57	9	0
1947	35.1	58	43.5	63	26.7	51	2.31	62	0
1946	39.5	25	48.8	22	30.3	25	0.71	80	0
1945	31.5	74	38.4	80	24.5	67	4.10	32	0
1944	32.7	70	40.8	72	24.5	67	1.86	70	0
1943	34.1	67	43.7	61	24.5	67	1.67	73	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2015	50.6
1984	43.9
2021	43.5
2006	43.1
1956	43.1
2011	43
2001	43
2012	42.9
2023	42.7
1972	42.4

Coldest
Year	Mean, °F
1989	24.7
1958	28.3
2000	29.5
1976	30.1
1960	30.1
1963	30.5
1955	30.8
1980	31.1
1968	31.4
1945	31.5

Wettest
Year	Precipitation, in
2009	9.99
1969	7.33
2008	7.27
2007	7.21
2012	7.15
1996	7.10
2018	6.66
2023	6.65
1948	6.57
2019	6.31

Driest
Year	Precipitation, in
1955	0.62
1988	0.64
2021	0.66
1946	0.71
1980	0.75
1985	0.93
1965	1.09
1995	1.49
2017	1.55
1989	1.61

The hottest, coldest and wettest days

Hottest day: 59°F; 19 December 2025
Coldest night: 15°F; 15 December 2025, 9 December 2025
Wettest day: 1.28 in; 2 December 2025

Every month, season and year

Months

Seasons

Years

Atlantic City, NJ the day's answers

All-time records

Every answer in words

December 2025 brought 3.03 in of precipitation in Atlantic City, NJ, the driest December since 2021, 31st driest of 83.
The hottest day of December 2025 in Atlantic City, NJ: 59°F on Friday 19 December 2025.
The coldest night of December 2025 in Atlantic City, NJ: a low of 15°F on Monday 15 December 2025 and Tuesday 9 December 2025.
The wettest day of December 2025 in Atlantic City, NJ: 1.28 in on Tuesday 2 December 2025.