Atlantic City Intl AP Threshold Days by Year (USW00093730)

18 fixed thresholds counted per year at Atlantic City Intl AP (USW00093730): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Atlantic City Intl AP Thresholds

Atlantic City Intl AP: days with a maximum temperature at or above 30 C (86 F) in 68 years, most in 2010 with 77.
Atlantic City Intl AP: days with a maximum temperature at or above 90 F (32.2 C) in 68 years, most in 2010 with 46.
Atlantic City Intl AP: nights with a minimum temperature at or below 0 C (32 F) in 68 years, most in 1980 with 130.
Atlantic City Intl AP: nights with a minimum temperature at or below -10 C (14 F) in 68 years, most in 1977 with 34.
18 fixed thresholds have at least one qualifying day at Atlantic City Intl AP.

Days at or above 30 C (86 F)

68 years with a qualifying day

Days per year at Atlantic City Intl AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 77 in 2010.

Days at or above 30 C (86 F) per year at Atlantic City Intl AP
Year	Days	Decade average
1959	46	46
1960	23	37.2
1961	48	37.2
1962	28	37.2
1963	36	37.2
1964	46	37.2
1965	44	37.2
1966	45	37.2
1967	26	37.2
1968	38	37.2
1969	38	37.2
1970	34	30.7
1971	17	30.7
1972	31	30.7
1973	42	30.7
1974	33	30.7
1975	23	30.7
1976	34	30.7
1977	46	30.7
1978	26	30.7
1979	21	30.7
1980	30	45
1981	45	45
1982	41	45
1983	63	45
1984	47	45
1985	50	45
1986	46	45
1987	43	45
1988	55	45
1989	30	45
1990	33	40.6
1991	63	40.6
1992	24	40.6
1993	43	40.6
1994	48	40.6
1995	39	40.6
1996	29	40.6
1997	31	40.6
1998	50	40.6
1999	46	40.6
2000	27	45.4
2001	37	45.4
2002	56	45.4
2003	44	45.4
2004	32	45.4
2005	62	45.4
2006	45	45.4
2007	56	45.4
2008	59	45.4
2009	36	45.4
2010	77	54.3
2011	64	54.3
2012	45	54.3
2013	42	54.3
2014	23	54.3
2015	54	54.3
2016	62	54.3
2017	46	54.3
2018	65	54.3
2019	65	54.3
2020	57	51
2021	50	51
2022	57	51
2023	40	51
2024	50	51
2025	42	51
2026	61	51

For each year, a bar from the first to the last day at Atlantic City Intl AP meeting 30 C (86 F).

First to last qualifying date each year at Atlantic City Intl AP
Year	First date	Last date
1959	1959-05-07	1959-10-06
1960	1960-04-25	1960-09-01
1961	1961-04-25	1961-09-24
1962	1962-04-27	1962-10-12
1963	1963-05-09	1963-09-20
1964	1964-04-18	1964-09-11
1965	1965-05-04	1965-09-22
1966	1966-05-06	1966-09-06
1967	1967-04-02	1967-10-05
1968	1968-05-03	1968-09-25
1969	1969-04-27	1969-09-17
1970	1970-05-09	1970-09-27
1971	1971-06-07	1971-08-21
1972	1972-07-02	1972-09-17
1973	1973-06-04	1973-09-06
1974	1974-04-29	1974-09-13
1975	1975-05-20	1975-08-26
1976	1976-04-17	1976-09-13
1977	1977-05-17	1977-09-19
1978	1978-05-20	1978-09-07
1979	1979-05-09	1979-08-25
1980	1980-05-23	1980-09-23
1981	1981-05-26	1981-09-14
1982	1982-05-20	1982-09-12
1983	1983-04-28	1983-09-20
1984	1984-05-22	1984-09-25
1985	1985-04-19	1985-10-15
1986	1986-05-06	1986-10-01
1987	1987-05-12	1987-08-27
1988	1988-05-30	1988-09-23
1989	1989-05-31	1989-09-21
1990	1990-04-26	1990-09-11
1991	1991-04-08	1991-09-19
1992	1992-05-22	1992-08-27
1993	1993-05-09	1993-09-15
1994	1994-04-25	1994-09-17
1995	1995-06-07	1995-09-14
1996	1996-05-11	1996-09-10
1997	1997-05-19	1997-10-06
1998	1998-03-30	1998-09-27
1999	1999-05-29	1999-08-29
2000	2000-05-05	2000-08-16
2001	2001-04-22	2001-09-10
2002	2002-04-16	2002-10-05
2003	2003-04-16	2003-08-30
2004	2004-05-11	2004-08-30
2005	2005-04-20	2005-09-23
2006	2006-06-01	2006-08-28
2007	2007-05-25	2007-10-09
2008	2008-06-07	2008-09-15
2009	2009-04-25	2009-09-05
2010	2010-04-06	2010-09-25
2011	2011-05-24	2011-10-09
2012	2012-05-28	2012-09-05
2013	2013-04-10	2013-10-04
2014	2014-05-26	2014-09-06
2015	2015-05-05	2015-09-16
2016	2016-04-26	2016-10-19
2017	2017-04-16	2017-09-24
2018	2018-05-02	2018-09-18
2019	2019-05-02	2019-10-02
2020	2020-05-15	2020-09-04
2021	2021-04-28	2021-09-13
2022	2022-05-21	2022-09-19
2023	2023-04-06	2023-09-12
2024	2024-04-15	2024-09-01
2025	2025-04-19	2025-09-19
2026	2026-04-14	2026-09-13

Every Fixed Threshold

Fixed thresholds at Atlantic City Intl AP
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	68	77	2010	61
35 C (95 F): Days	58	21	1983	9
40 C (104 F): Days	4	2	2011	2
90 F (32.2 C): Days	68	46	2010	31
100 F (37.8 C): Days	15	4	2011	4
0 C (32 F): Ice days (max	66	34	1977	14
0 C (32 F): Frost days (min	68	130	1980	68
-10 C (14 F): Days with min	68	34	1977	13
-20 C (-4 F): Days with min	12	6	1979	1
20 C (68 F): Tropical nights (min	68	71	2018	53
25 C (77 F): Days with min	28	7	2016	2
10 mm (0.39 in): Days with 10 mm or more rain	68	55	2018	25
25 mm (0.98 in): Days with 25 mm or more rain	68	25	2018	8
50 mm (1.97 in): Days with 50 mm or more rain	57	5	2000	4
100 mm (3.94 in): Days with 100 mm or more rain	11	2	1959	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1997	1
10 cm (3.9 in): Days with 10 cm or more snowfall	43	5	1979	3
25 cm (9.8 in): Days with 25 cm or more snowfall	16	2	2010	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1959.

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Data for Atlantic City Intl AP threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Atlantic City Intl AP Threshold Days by Year (USW00093730)

Key Facts for Atlantic City Intl AP Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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