Paterson Threshold Days by Year (USC00286775)

19 fixed thresholds counted per year at Paterson (USC00286775): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Paterson Thresholds

Paterson: days with 10 mm (0.39 in) or more of precipitation in 83 years, most in 1902 with 51.
Paterson: days with 25 mm (0.98 in) or more of precipitation in 83 years, most in 1972 with 25.
Paterson: days with 50 mm (1.97 in) or more of precipitation in 78 years, most in 1882 with 8.
Paterson: days with a maximum temperature at or above 30 C (86 F) in 75 years, most in 1944 with 68.
19 fixed thresholds have at least one qualifying day at Paterson.

Days at or above 30 C (86 F)

75 years with a qualifying day

Days per year at Paterson with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 68 in 1944.

Days at or above 30 C (86 F) per year at Paterson
Year	Days	Decade average
1893	44	43.4
1894	49	43.4
1895	42	43.4
1896	48	43.4
1897	24	43.4
1898	52	43.4
1899	45	43.4
1900	65	41.2
1901	37	41.2
1902	23	41.2
1903	31	41.2
1904	31	41.2
1905	37	41.2
1906	51	41.2
1907	42	41.2
1908	54	41.2
1909	41	41.2
1910	32	40.1
1911	35	40.1
1912	43	40.1
1913	43	40.1
1914	49	40.1
1915	35	40.1
1916	42	40.1
1917	44	40.1
1918	37	40.1
1919	41	40.1
1920	31	41
1921	57	41
1922	48	41
1923	55	41
1924	38	41
1925	48	41
1926	34	41
1927	18	41
1928	30	41
1929	51	41
1930	44	45.2
1933	50	45.2
1934	28	45.2
1936	42	45.2
1937	53	45.2
1938	54	45.2
1941	59	53.4
1942	47	53.4
1943	58	53.4
1944	68	53.4
1945	48	53.4
1946	44	53.4
1947	51	53.4
1948	48	53.4
1949	58	53.4
1950	47	54
1951	60	54
1953	57	54
1954	59	54
1955	61	54
1956	46	54
1957	49	54
1958	41	54
1959	66	54
1960	40	46.6
1961	57	46.6
1962	42	46.6
1963	36	46.6
1964	43	46.6
1965	54	46.6
1966	65	46.6
1967	31	46.6
1968	48	46.6
1969	50	46.6
1970	58	53.3
1971	50	53.3
1972	45	53.3
1973	60	53.3

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

First to last qualifying date each year at Paterson
Year	First date	Last date
1893	1893-05-21	1893-09-05
1894	1894-05-01	1894-09-16
1895	1895-04-25	1895-09-26
1896	1896-04-14	1896-09-11
1897	1897-05-10	1897-10-16
1898	1898-05-20	1898-10-01
1899	1899-05-01	1899-09-08
1900	1900-05-08	1900-09-26
1901	1901-04-30	1901-09-07
1902	1902-04-22	1902-09-01
1903	1903-04-29	1903-09-15
1904	1904-05-09	1904-09-12
1905	1905-05-07	1905-10-09
1906	1906-05-13	1906-09-21
1907	1907-05-14	1907-09-21
1908	1908-04-23	1908-10-17
1909	1909-04-19	1909-08-27
1910	1910-03-29	1910-10-06
1911	1911-05-11	1911-09-25
1912	1912-05-21	1912-09-11
1913	1913-04-25	1913-09-04
1914	1914-05-19	1914-09-24
1915	1915-04-20	1915-09-17
1916	1916-07-01	1916-10-09
1917	1917-05-20	1917-08-29
1918	1918-05-06	1918-08-29
1919	1919-05-04	1919-10-03
1920	1920-05-28	1920-09-24
1921	1921-03-21	1921-09-30
1922	1922-04-10	1922-10-05
1923	1923-04-20	1923-09-25
1924	1924-06-15	1924-09-02
1925	1925-04-23	1925-09-13
1926	1926-05-18	1926-09-25
1927	1927-04-20	1927-10-02
1928	1928-05-04	1928-10-12
1929	1929-04-07	1929-09-10
1930	1930-05-02	1930-09-25
1933	1933-05-20	1933-09-27
1934	1934-05-05	1934-08-11
1936	1936-05-08	1936-09-12
1937	1937-05-22	1937-09-04
1938	1938-04-20	1938-10-17
1941	1941-04-15	1941-10-06
1942	1942-04-23	1942-09-17
1943	1943-05-07	1943-09-28
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	1948-05-11	1948-09-20
1949	1949-05-05	1949-10-12
1950	1950-06-03	1950-10-02
1951	1951-04-30	1951-10-06
1953	1953-05-11	1953-09-06
1954	1954-04-21	1954-10-14
1955	1955-04-12	1955-08-31
1956	1956-05-14	1956-09-24
1957	1957-04-22	1957-09-17
1958	1958-06-02	1958-10-18
1959	1959-05-08	1959-10-07
1960	1960-04-16	1960-09-10
1961	1961-06-03	1961-09-24
1962	1962-04-23	1962-09-15
1963	1963-05-05	1963-10-08
1964	1964-04-19	1964-09-19
1965	1965-05-05	1965-09-24
1966	1966-06-05	1966-09-03
1967	1967-06-03	1967-10-06
1968	1968-06-05	1968-09-26
1969	1969-04-28	1969-09-18
1970	1970-05-10	1970-09-27
1971	1971-06-04	1971-09-09
1972	1972-04-19	1972-09-26
1973	1973-04-23	1973-09-12

Every Fixed Threshold

Fixed thresholds at Paterson
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	75	68	1944	60
35 C (95 F): Days	72	23	1955	13
40 C (104 F): Days	4	1	1918	1
90 F (32.2 C): Days	75	47	1959	40
100 F (37.8 C): Days	28	8	1949	2
0 C (32 F): Ice days (max	75	36	1904	13
0 C (32 F): Frost days (min	75	152	1943	87
-10 C (14 F): Days with min	75	35	1943	9
-20 C (-4 F): Days with min	14	3	1943	1
20 C (68 F): Tropical nights (min	75	51	1973	51
25 C (77 F): Days with min	15	3	1938	2
10 mm (0.39 in): Days with 10 mm or more rain	83	51	1902	46
25 mm (0.98 in): Days with 25 mm or more rain	83	25	1972	15
50 mm (1.97 in): Days with 50 mm or more rain	78	8	1882	4
100 mm (3.94 in): Days with 100 mm or more rain	15	2	1955	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	35	6	1867	1
25 cm (9.8 in): Days with 25 cm or more snowfall	12	2	1867	1
50 cm (19.7 in): Days with 50 cm or more snowfall	2	2	1960	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.

Download the Data

Data for Paterson 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).

Paterson Threshold Days by Year (USC00286775)

Key Facts for Paterson Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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