World Trade Ctr Threshold Days by Year (USC00305816)

18 fixed thresholds counted per year at World Trade Ctr (USC00305816): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for World Trade Ctr Thresholds

World Trade Ctr: days with 10 mm (0.39 in) or more of precipitation in 91 years, most in 1889 with 48.
World Trade Ctr: days with 25 mm (0.98 in) or more of precipitation in 91 years, most in 1888 with 20.
World Trade Ctr: days with a maximum temperature at or above 30 C (86 F) in 90 years, most in 1944 with 40.
World Trade Ctr: days with a maximum temperature at or below 0 C (32 F) in 90 years, most in 1904 with 50.
18 fixed thresholds have at least one qualifying day at World Trade Ctr.

Days at or above 30 C (86 F)

90 years with a qualifying day

Days per year at World Trade Ctr with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 40 in 1944.

Days at or above 30 C (86 F) per year at World Trade Ctr
Year	Days	Decade average
1872	31	20.8
1873	20	20.8
1874	16	20.8
1875	20	20.8
1876	30	20.8
1877	14	20.8
1878	18	20.8
1879	17	20.8
1880	34	21.8
1881	29	21.8
1882	23	21.8
1883	15	21.8
1884	24	21.8
1885	14	21.8
1886	13	21.8
1887	26	21.8
1888	33	21.8
1889	7	21.8
1890	17	21.3
1891	17	21.3
1892	26	21.3
1893	25	21.3
1894	33	21.3
1895	24	21.3
1896	23	21.3
1897	8	21.3
1898	25	21.3
1899	15	21.3
1900	32	18.6
1901	29	18.6
1902	12	18.6
1903	18	18.6
1904	9	18.6
1905	18	18.6
1906	19	18.6
1907	13	18.6
1908	23	18.6
1909	13	18.6
1910	26	18.1
1911	19	18.1
1912	14	18.1
1913	19	18.1
1914	24	18.1
1915	18	18.1
1916	14	18.1
1917	12	18.1
1918	17	18.1
1919	18	18.1
1920	8	16.6
1921	22	16.6
1922	14	16.6
1923	17	16.6
1924	15	16.6
1925	23	16.6
1926	13	16.6
1927	11	16.6
1928	19	16.6
1929	24	16.6
1930	24	25.2
1931	29	25.2
1932	22	25.2
1933	27	25.2
1934	22	25.2
1935	21	25.2
1936	28	25.2
1937	25	25.2
1938	22	25.2
1939	32	25.2
1940	22	28.6
1941	35	28.6
1942	18	28.6
1943	38	28.6
1944	40	28.6
1945	26	28.6
1946	19	28.6
1947	27	28.6
1948	22	28.6
1949	39	28.6
1950	22	29.9
1951	23	29.9
1952	38	29.9
1953	36	29.9
1954	22	29.9
1955	38	29.9
1956	28	29.9
1957	35	29.9
1958	23	29.9
1959	34	29.9
1960	11	11
2023	31	31

For each year, a bar from the first to the last day at World Trade Ctr meeting 30 C (86 F).

First to last qualifying date each year at World Trade Ctr
Year	First date	Last date
1872	1872-05-08	1872-09-09
1873	1873-06-05	1873-09-05
1874	1874-05-10	1874-09-11
1875	1875-06-24	1875-09-06
1876	1876-06-24	1876-09-01
1877	1877-05-19	1877-08-29
1878	1878-06-27	1878-09-01
1879	1879-05-31	1879-10-16
1880	1880-05-17	1880-09-06
1881	1881-05-11	1881-10-01
1882	1882-06-24	1882-09-20
1883	1883-06-06	1883-08-23
1884	1884-06-03	1884-09-11
1885	1885-06-14	1885-08-24
1886	1886-05-23	1886-09-28
1887	1887-05-11	1887-08-12
1888	1888-06-06	1888-08-30
1889	1889-05-10	1889-08-21
1890	1890-06-04	1890-09-05
1891	1891-06-02	1891-09-18
1892	1892-06-13	1892-08-19
1893	1893-05-23	1893-08-27
1894	1894-06-11	1894-09-10
1895	1895-05-10	1895-09-26
1896	1896-04-18	1896-09-10
1897	1897-06-25	1897-10-16
1898	1898-05-20	1898-09-04
1899	1899-06-05	1899-08-22
1900	1900-05-13	1900-09-09
1901	1901-06-24	1901-09-07
1902	1902-05-23	1902-09-01
1903	1903-05-18	1903-08-25
1904	1904-05-26	1904-07-21
1905	1905-06-14	1905-08-24
1906	1906-05-18	1906-09-19
1907	1907-06-22	1907-08-18
1908	1908-05-27	1908-08-14
1909	1909-06-21	1909-08-25
1910	1910-06-19	1910-09-06
1911	1911-06-28	1911-08-23
1912	1912-06-02	1912-09-11
1913	1913-05-02	1913-08-18
1914	1914-05-22	1914-09-23
1915	1915-04-25	1915-09-17
1916	1916-07-07	1916-09-08
1917	1917-06-22	1917-08-07
1918	1918-05-28	1918-08-23
1919	1919-05-05	1919-09-08
1920	1920-06-11	1920-07-31
1921	1921-06-13	1921-09-03
1922	1922-06-07	1922-10-05
1923	1923-06-02	1923-08-05
1924	1924-06-22	1924-09-02
1925	1925-05-23	1925-09-12
1926	1926-07-09	1926-09-25
1927	1927-04-20	1927-10-02
1928	1928-07-03	1928-08-30
1929	1929-04-07	1929-09-10
1930	1930-05-06	1930-09-16
1931	1931-05-29	1931-09-22
1932	1932-06-04	1932-09-02
1933	1933-05-27	1933-09-27
1934	1934-05-05	1934-08-11
1935	1935-05-29	1935-08-15
1936	1936-05-08	1936-09-09
1937	1937-05-31	1937-09-04
1938	1938-06-07	1938-10-17
1939	1939-05-07	1939-10-10
1940	1940-06-04	1940-09-21
1941	1941-05-22	1941-10-06
1942	1942-04-30	1942-09-17
1943	1943-06-03	1943-09-07
1944	1944-05-31	1944-09-03
1945	1945-06-14	1945-09-08
1946	1946-06-08	1946-10-06
1947	1947-06-11	1947-09-15
1948	1948-06-24	1948-09-13
1949	1949-05-05	1949-10-10
1950	1950-06-07	1950-10-01
1951	1951-05-16	1951-08-31
1952	1952-06-15	1952-09-13
1953	1953-06-05	1953-09-04
1954	1954-06-13	1954-09-06
1955	1955-05-05	1955-08-22
1956	1956-05-13	1956-09-05
1957	1957-05-13	1957-09-16
1958	1958-06-26	1958-09-26
1959	1959-05-12	1959-09-24
1960	1960-04-25	1960-09-01
2023	2023-04-14	2023-09-09

Every Fixed Threshold

Fixed thresholds at World Trade Ctr
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	90	40	1944	31
35 C (95 F): Days	44	9	1955	1
90 F (32.2 C): Days	89	19	1944	8
100 F (37.8 C): Days	5	2	1936	1
0 C (32 F): Ice days (max	90	50	1904	1
0 C (32 F): Frost days (min	90	123	1872	28
-10 C (14 F): Days with min	88	39	1875	2
-20 C (-4 F): Days with min	12	3	1917	1
20 C (68 F): Tropical nights (min	90	73	2023	73
25 C (77 F): Days with min	36	6	2023	6
10 mm (0.39 in): Days with 10 mm or more rain	91	48	1889	44
25 mm (0.98 in): Days with 25 mm or more rain	91	20	1888	19
50 mm (1.97 in): Days with 50 mm or more rain	79	5	1876	5
100 mm (3.94 in): Days with 100 mm or more rain	14	2	1960	2
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1903	1
10 cm (3.9 in): Days with 10 cm or more snowfall	66	6	1892	2
25 cm (9.8 in): Days with 25 cm or more snowfall	20	2	1926	2
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1947	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1872.

Download the Data

Data for World Trade Ctr 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

World Trade Ctr Threshold Days by Year (USC00305816)

Key Facts for World Trade Ctr Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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