Newark Liberty Intl AP Threshold Days by Year (USW00014734)

19 fixed thresholds counted per year at Newark Liberty Intl AP (USW00014734): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Newark Liberty Intl AP Thresholds

Newark Liberty Intl AP: days with a maximum temperature at or above 30 C (86 F) in 171 years, most in 1993 with 77.
Newark Liberty Intl AP: days with a maximum temperature at or below 0 C (32 F) in 171 years, most in 1904 with 55.
Newark Liberty Intl AP: nights with a minimum temperature at or below 0 C (32 F) in 171 years, most in 1856 with 143.
Newark Liberty Intl AP: nights with a minimum temperature at or above 20 C (68 F) in 171 years, most in 1993 with 76.
19 fixed thresholds have at least one qualifying day at Newark Liberty Intl AP.

Days at or above 30 C (86 F)

171 years with a qualifying day

Days per year at Newark Liberty 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 1993.

Days at or above 30 C (86 F) per year at Newark Liberty Intl AP
Year	Days	Decade average
1844	20	19.2
1845	20	19.2
1846	18	19.2
1847	17	19.2
1848	19	19.2
1849	21	19.2
1850	30	19.6
1851	24	19.6
1852	22	19.6
1853	28	19.6
1854	33	19.6
1855	15	19.6
1856	21	19.6
1857	6	19.6
1858	12	19.6
1859	5	19.6
1860	8	11.4
1861	11	11.4
1862	9	11.4
1863	14	11.4
1864	18	11.4
1865	12	11.4
1866	17	11.4
1867	2	11.4
1868	14	11.4
1869	9	11.4
1870	27	23.7
1871	8	23.7
1872	25	23.7
1873	14	23.7
1874	12	23.7
1875	7	23.7
1876	30	23.7
1877	46	23.7
1878	37	23.7
1879	31	23.7
1880	52	38.1
1881	47	38.1
1882	50	38.1
1883	34	38.1
1884	38	38.1
1885	34	38.1
1886	19	38.1
1887	31	38.1
1893	26	35.6
1894	37	35.6
1895	40	35.6
1896	39	35.6
1897	25	35.6
1898	47	35.6
1899	35	35.6
1900	47	34.1
1901	36	34.1
1902	22	34.1
1903	27	34.1
1904	23	34.1
1905	23	34.1
1906	44	34.1
1907	35	34.1
1908	49	34.1
1909	35	34.1
1910	37	35.3
1911	44	35.3
1912	36	35.3
1913	43	35.3
1914	50	35.3
1915	32	35.3
1916	31	35.3
1917	22	35.3
1918	33	35.3
1919	25	35.3
1920	27	35.3
1921	42	35.3
1922	29	35.3
1923	43	35.3
1931	46	42.6
1932	50	42.6
1933	41	42.6
1934	36	42.6
1935	30	42.6
1936	38	42.6
1937	45	42.6
1938	44	42.6
1939	53	42.6
1940	28	45.3
1941	47	45.3
1942	38	45.3
1943	59	45.3
1944	59	45.3
1945	40	45.3
1946	40	45.3
1947	47	45.3
1948	41	45.3
1949	54	45.3
1950	37	45
1951	41	45
1952	47	45
1953	47	45
1954	40	45
1955	47	45
1956	34	45
1957	50	45
1958	41	45
1959	66	45
1960	40	42.8
1961	56	42.8
1962	42	42.8
1963	39	42.8
1964	43	42.8
1965	50	42.8
1966	52	42.8
1967	21	42.8
1968	45	42.8
1969	40	42.8
1970	48	41.7
1971	47	41.7
1972	36	41.7
1973	52	41.7
1974	42	41.7
1975	34	41.7
1976	39	41.7
1977	41	41.7
1978	36	41.7
1979	42	41.7
1980	54	48
1981	44	48
1982	30	48
1983	58	48
1984	43	48
1985	36	48
1986	46	48
1987	58	48
1988	63	48
1989	48	48
1990	56	56
1991	64	56
1992	50	56
1993	77	56
1994	71	56
1995	55	56
1996	30	56
1997	43	56
1998	57	56
1999	57	56
2000	35	45.5
2001	47	45.5
2002	61	45.5
2003	39	45.5
2004	34	45.5
2005	60	45.5
2006	49	45.5
2007	47	45.5
2008	49	45.5
2009	34	45.5
2010	70	59.6
2011	68	59.6
2012	57	59.6
2013	49	59.6
2014	43	59.6
2015	69	59.6
2016	73	59.6
2017	48	59.6
2018	61	59.6
2019	58	59.6
2020	61	63.6
2021	66	63.6
2022	71	63.6
2023	53	63.6
2024	70	63.6
2025	68	63.6
2026	56	63.6

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

First to last qualifying date each year at Newark Liberty Intl AP
Year	First date	Last date
1844	1844-05-26	1844-09-18
1845	1845-05-12	1845-08-26
1846	1846-04-21	1846-09-14
1847	1847-05-29	1847-09-09
1848	1848-06-15	1848-09-11
1849	1849-06-19	1849-07-31
1850	1850-05-28	1850-09-06
1851	1851-05-28	1851-09-13
1852	1852-06-15	1852-09-03
1853	1853-05-17	1853-09-07
1854	1854-06-19	1854-09-09
1855	1855-06-28	1855-09-12
1856	1856-05-24	1856-09-11
1857	1857-07-12	1857-08-14
1858	1858-06-11	1858-07-12
1859	1859-06-29	1859-08-04
1860	1860-06-29	1860-08-08
1861	1861-06-16	1861-08-06
1862	1862-07-06	1862-08-12
1863	1863-05-12	1863-08-25
1864	1864-06-23	1864-08-15
1865	1865-06-04	1865-09-06
1866	1866-06-25	1866-08-01
1867	1867-07-04	1867-07-25
1868	1868-06-20	1868-09-13
1869	1869-06-28	1869-09-20
1870	1870-06-19	1870-08-25
1871	1871-05-26	1871-08-12
1872	1872-05-08	1872-09-09
1873	1873-06-19	1873-08-03
1874	1874-05-10	1874-09-11
1875	1875-06-24	1875-09-03
1876	1876-06-25	1876-09-01
1877	1877-05-18	1877-08-29
1878	1878-06-20	1878-09-02
1879	1879-05-31	1879-09-01
1880	1880-05-10	1880-09-06
1881	1881-05-11	1881-09-28
1882	1882-06-07	1882-09-19
1883	1883-05-26	1883-08-23
1884	1884-05-22	1884-09-17
1885	1885-04-21	1885-09-15
1886	1886-05-23	1886-09-17
1887	1887-05-20	1887-08-19
1893	1893-05-21	1893-08-27
1894	1894-06-11	1894-09-16
1895	1895-05-10	1895-09-26
1896	1896-04-16	1896-09-11
1897	1897-06-25	1897-10-16
1898	1898-05-20	1898-09-18
1899	1899-05-01	1899-09-08
1900	1900-05-13	1900-09-11
1901	1901-05-24	1901-09-15
1902	1902-04-22	1902-09-01
1903	1903-04-30	1903-09-15
1904	1904-05-24	1904-09-12
1905	1905-06-14	1905-09-30
1906	1906-05-13	1906-09-21
1907	1907-05-14	1907-09-21
1908	1908-05-13	1908-10-18
1909	1909-06-14	1909-08-26
1910	1910-06-19	1910-10-06
1911	1911-05-10	1911-09-25
1912	1912-05-21	1912-09-11
1913	1913-05-02	1913-09-08
1914	1914-05-19	1914-09-24
1915	1915-04-25	1915-09-17
1916	1916-07-01	1916-10-09
1917	1917-05-20	1917-08-27
1918	1918-05-06	1918-08-30
1919	1919-05-05	1919-10-03
1920	1920-06-02	1920-09-24
1921	1921-05-22	1921-09-30
1922	1922-05-26	1922-10-05
1923	1923-04-21	1923-09-25
1931	1931-05-28	1931-10-06
1932	1932-05-16	1932-09-12
1933	1933-05-20	1933-09-27
1934	1934-05-05	1934-08-24
1935	1935-04-27	1935-08-17
1936	1936-05-08	1936-09-12
1937	1937-05-22	1937-09-24
1938	1938-04-28	1938-10-17
1939	1939-04-25	1939-10-10
1940	1940-06-03	1940-09-21
1941	1941-04-14	1941-10-06
1942	1942-04-30	1942-09-17
1943	1943-05-07	1943-09-16
1944	1944-05-04	1944-10-07
1945	1945-03-28	1945-09-29
1946	1946-05-25	1946-10-07
1947	1947-05-13	1947-10-23
1948	1948-05-10	1948-09-19
1949	1949-05-05	1949-10-11
1950	1950-06-02	1950-09-01
1951	1951-04-29	1951-09-21
1952	1952-06-06	1952-09-13
1953	1953-05-11	1953-09-05
1954	1954-05-31	1954-10-13
1955	1955-05-05	1955-08-23
1956	1956-05-13	1956-10-15
1957	1957-04-21	1957-09-16
1958	1958-06-01	1958-10-10
1959	1959-05-12	1959-10-09
1960	1960-04-14	1960-09-09
1961	1961-05-25	1961-09-24
1962	1962-04-22	1962-10-12
1963	1963-05-08	1963-09-19
1964	1964-05-08	1964-09-17
1965	1965-05-04	1965-09-23
1966	1966-06-04	1966-09-02
1967	1967-06-02	1967-10-05
1968	1968-06-06	1968-09-25
1969	1969-04-27	1969-09-17
1970	1970-05-09	1970-09-26
1971	1971-06-04	1971-09-09
1972	1972-04-19	1972-09-26
1973	1973-04-22	1973-09-06
1974	1974-04-29	1974-09-13
1975	1975-05-20	1975-08-22
1976	1976-04-17	1976-09-14
1977	1977-04-12	1977-09-03
1978	1978-05-20	1978-09-12
1979	1979-05-09	1979-10-22
1980	1980-05-05	1980-09-22
1981	1981-05-24	1981-09-14
1982	1982-06-16	1982-09-12
1983	1983-06-11	1983-09-20
1984	1984-05-23	1984-09-25
1985	1985-04-19	1985-09-20
1986	1986-05-06	1986-09-30
1987	1987-05-10	1987-09-10
1988	1988-05-28	1988-09-19
1989	1989-05-18	1989-09-13
1990	1990-03-13	1990-10-09
1991	1991-04-08	1991-09-17
1992	1992-05-21	1992-09-22
1993	1993-05-09	1993-09-15
1994	1994-04-19	1994-09-17
1995	1995-05-24	1995-09-14
1996	1996-04-23	1996-09-10
1997	1997-05-19	1997-10-06
1998	1998-03-30	1998-09-27
1999	1999-05-29	1999-09-04
2000	2000-05-05	2000-09-09
2001	2001-04-22	2001-09-13
2002	2002-04-16	2002-10-02
2003	2003-04-16	2003-08-30
2004	2004-04-19	2004-09-13
2005	2005-04-20	2005-09-23
2006	2006-05-27	2006-08-23
2007	2007-04-23	2007-10-08
2008	2008-05-27	2008-09-14
2009	2009-04-25	2009-09-05
2010	2010-04-07	2010-09-25
2011	2011-04-11	2011-10-09
2012	2012-04-16	2012-09-08
2013	2013-05-21	2013-10-04
2014	2014-05-26	2014-09-28
2015	2015-05-04	2015-09-17
2016	2016-05-25	2016-10-19
2017	2017-04-16	2017-10-05
2018	2018-05-02	2018-09-06
2019	2019-05-20	2019-10-02
2020	2020-05-15	2020-09-10
2021	2021-04-28	2021-09-18
2022	2022-04-14	2022-09-19
2023	2023-04-12	2023-09-12
2024	2024-04-29	2024-09-19
2025	2025-04-19	2025-10-05
2026	2026-04-14	2026-10-02

Every Fixed Threshold

Fixed thresholds at Newark Liberty Intl AP
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	171	77	1993	56
35 C (95 F): Days	141	25	1993	10
40 C (104 F): Days	11	3	1993	1
90 F (32.2 C): Days	168	54	2010	26
100 F (37.8 C): Days	52	9	1993	2
0 C (32 F): Ice days (max	171	55	1904	14
0 C (32 F): Frost days (min	171	143	1856	58
-10 C (14 F): Days with min	167	40	1904	13
-20 C (-4 F): Days with min	25	3	1857	1
20 C (68 F): Tropical nights (min	171	76	1993	66
25 C (77 F): Days with min	92	12	2022	4
10 mm (0.39 in): Days with 10 mm or more rain	170	57	2019	23
25 mm (0.98 in): Days with 25 mm or more rain	170	23	1983	12
50 mm (1.97 in): Days with 50 mm or more rain	151	9	1903	4
100 mm (3.94 in): Days with 100 mm or more rain	26	3	1903	1
200 mm (7.87 in): Days with 200 mm or more rain	2	1	1882	1
10 cm (3.9 in): Days with 10 cm or more snowfall	145	7	1893	3
25 cm (9.8 in): Days with 25 cm or more snowfall	48	3	1867	3
50 cm (19.7 in): Days with 50 cm or more snowfall	5	1	1856	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1844.

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Data for Newark Liberty 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Newark Liberty Intl AP Threshold Days by Year (USW00014734)

Key Facts for Newark Liberty Intl AP Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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