York 3 SSW Pump STN Threshold Days by Year (USC00369933)

19 fixed thresholds counted per year at York 3 SSW Pump STN (USC00369933): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for York 3 SSW Pump STN Thresholds

York 3 SSW Pump STN: days with a maximum temperature at or above 30 C (86 F) in 104 years, most in 1930 with 95.
York 3 SSW Pump STN: days with a maximum temperature at or above 90 F (32.2 C) in 104 years, most in 1943 with 63.
York 3 SSW Pump STN: nights with a minimum temperature at or below 0 C (32 F) in 104 years, most in 1926 with 152.
York 3 SSW Pump STN: nights with a minimum temperature at or below -10 C (14 F) in 104 years, most in 1977 with 43.
19 fixed thresholds have at least one qualifying day at York 3 SSW Pump STN.

Days at or above 30 C (86 F)

104 years with a qualifying day

Days per year at York 3 SSW Pump STN with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 95 in 1930.

Days at or above 30 C (86 F) per year at York 3 SSW Pump STN
Year	Days	Decade average
1894	49	50.3
1895	58	50.3
1896	52	50.3
1897	33	50.3
1898	60	50.3
1899	50	50.3
1900	75	63.3
1901	73	63.3
1902	57	63.3
1903	48	63.3
1916	34	43.5
1917	38	43.5
1918	53	43.5
1919	49	43.5
1920	47	52.2
1921	70	52.2
1922	59	52.2
1923	48	52.2
1924	35	52.2
1925	62	52.2
1926	48	52.2
1927	40	52.2
1928	46	52.2
1929	67	52.2
1930	95	69.2
1931	78	69.2
1932	78	69.2
1933	70	69.2
1934	63	69.2
1935	57	69.2
1936	69	69.2
1937	56	69.2
1938	60	69.2
1939	66	69.2
1940	39	72.5
1941	90	72.5
1942	69	72.5
1943	91	72.5
1944	91	72.5
1945	71	72.5
1946	69	72.5
1947	71	72.5
1948	57	72.5
1949	77	72.5
1950	43	68.3
1951	75	68.3
1952	68	68.3
1953	76	68.3
1954	68	68.3
1955	72	68.3
1956	54	68.3
1957	81	68.3
1958	58	68.3
1959	88	68.3
1960	57	61.5
1961	74	61.5
1962	60	61.5
1963	61	61.5
1964	68	61.5
1965	64	61.5
1966	75	61.5
1967	39	61.5
1968	63	61.5
1969	54	61.5
1970	66	51.6
1971	48	51.6
1972	37	51.6
1973	55	51.6
1974	49	51.6
1975	53	51.6
1976	41	51.6
1977	65	51.6
1978	59	51.6
1979	43	51.6
1980	79	58.3
1981	41	58.3
1982	42	58.3
1983	78	58.3
1984	50	58.3
1985	41	58.3
1986	67	58.3
1987	70	58.3
1988	70	58.3
1989	45	58.3
1990	61	60.6
1991	82	60.6
1992	23	60.6
1993	64	60.6
1994	53	60.6
1995	60	60.6
1996	61	60.6
1997	59	60.6
1998	80	60.6
1999	63	60.6
2000	55	68.1
2001	79	68.1
2002	85	68.1
2003	48	68.1
2004	51	68.1
2005	50	68.1
2006	91	68.1
2007	91	68.1
2008	63	68.1
2013	44	44

For each year, a bar from the first to the last day at York 3 SSW Pump STN meeting 30 C (86 F).

First to last qualifying date each year at York 3 SSW Pump STN
Year	First date	Last date
1894	1894-06-04	1894-09-16
1895	1895-05-10	1895-09-26
1896	1896-04-13	1896-09-19
1897	1897-06-24	1897-10-16
1898	1898-05-20	1898-09-19
1899	1899-05-01	1899-09-08
1900	1900-05-08	1900-10-06
1901	1901-04-29	1901-09-15
1902	1902-04-22	1902-09-08
1903	1903-04-29	1903-09-16
1916	1916-05-28	1916-09-08
1917	1917-05-18	1917-09-02
1918	1918-05-06	1918-09-05
1919	1919-05-04	1919-10-11
1920	1920-06-02	1920-09-29
1921	1921-03-27	1921-09-29
1922	1922-04-09	1922-10-08
1923	1923-05-29	1923-09-04
1924	1924-05-06	1924-09-02
1925	1925-04-23	1925-09-20
1926	1926-05-02	1926-10-05
1927	1927-04-20	1927-10-02
1928	1928-05-04	1928-10-17
1929	1929-04-06	1929-09-29
1930	1930-05-01	1930-09-28
1931	1931-05-16	1931-10-08
1932	1932-05-07	1932-09-22
1933	1933-05-20	1933-10-01
1934	1934-05-05	1934-09-09
1935	1935-04-27	1935-09-21
1936	1936-04-30	1936-09-23
1937	1937-04-18	1937-09-04
1938	1938-04-20	1938-10-17
1939	1939-04-25	1939-10-10
1940	1940-05-14	1940-09-21
1941	1941-04-14	1941-10-08
1942	1942-04-25	1942-10-09
1943	1943-05-06	1943-09-29
1944	1944-05-02	1944-09-21
1945	1945-03-29	1945-09-29
1946	1946-04-23	1946-10-07
1947	1947-05-13	1947-10-23
1948	1948-03-21	1948-09-20
1949	1949-05-04	1949-10-12
1950	1950-06-06	1950-10-02
1951	1951-05-02	1951-10-06
1952	1952-04-22	1952-09-15
1953	1953-05-10	1953-09-30
1954	1954-05-02	1954-10-13
1955	1955-05-04	1955-09-16
1956	1956-04-28	1956-09-14
1957	1957-04-27	1957-09-23
1958	1958-05-18	1958-09-27
1959	1959-05-07	1959-10-07
1960	1960-04-23	1960-09-09
1961	1961-05-09	1961-09-26
1962	1962-04-26	1962-09-14
1963	1963-05-09	1963-10-07
1964	1964-05-19	1964-09-23
1965	1965-05-03	1965-09-24
1966	1966-06-04	1966-09-04
1967	1967-06-08	1967-08-19
1968	1968-06-06	1968-09-25
1969	1969-05-29	1969-09-18
1970	1970-05-01	1970-09-27
1971	1971-05-19	1971-09-11
1972	1972-07-02	1972-09-26
1973	1973-06-04	1973-09-06
1974	1974-04-29	1974-09-14
1975	1975-05-20	1975-10-14
1976	1976-04-17	1976-09-14
1977	1977-03-30	1977-09-20
1978	1978-05-20	1978-09-22
1979	1979-05-08	1979-10-22
1980	1980-05-05	1980-09-23
1981	1981-05-25	1981-09-15
1982	1982-05-07	1982-09-13
1983	1983-04-28	1983-09-21
1984	1984-05-22	1984-09-24
1985	1985-04-19	1985-09-10
1986	1986-05-06	1986-10-02
1987	1987-05-10	1987-08-31
1988	1988-05-13	1988-08-28
1989	1989-05-18	1989-09-11
1990	1990-03-12	1990-10-09
1991	1991-04-08	1991-09-17
1992	1992-05-22	1992-08-28
1993	1993-05-10	1993-09-16
1994	1994-04-25	1994-08-28
1995	1995-04-19	1995-09-08
1996	1996-04-22	1996-09-10
1997	1997-05-19	1997-10-10
1998	1998-03-29	1998-09-28
1999	1999-05-29	1999-09-09
2000	2000-05-05	2000-10-04
2001	2001-04-23	2001-10-24
2002	2002-04-16	2002-10-03
2003	2003-06-14	2003-08-30
2004	2004-04-18	2004-09-23
2005	2005-06-05	2005-09-23
2006	2006-04-20	2006-10-10
2007	2007-04-23	2007-10-10
2008	2008-05-27	2008-09-15
2013	2013-04-10	2013-10-06

Every Fixed Threshold

Fixed thresholds at York 3 SSW Pump STN
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	104	95	1930	44
35 C (95 F): Days	81	31	2006	3
40 C (104 F): Days	5	2	1901	2
90 F (32.2 C): Days	104	63	1943	19
100 F (37.8 C): Days	26	11	1900	2
0 C (32 F): Ice days (max	103	37	1977	12
0 C (32 F): Frost days (min	104	152	1926	132
-10 C (14 F): Days with min	104	43	1977	11
-20 C (-4 F): Days with min	48	12	1936	1
20 C (68 F): Tropical nights (min	104	39	1949	33
25 C (77 F): Days with min	5	1	1916	1
10 mm (0.39 in): Days with 10 mm or more rain	104	53	2003	30
25 mm (0.98 in): Days with 25 mm or more rain	104	19	1998	14
50 mm (1.97 in): Days with 50 mm or more rain	70	6	1942	3
100 mm (3.94 in): Days with 100 mm or more rain	11	1	1929	1
200 mm (7.87 in): Days with 200 mm or more rain	2	1	1933	1
10 cm (3.9 in): Days with 10 cm or more snowfall	73	8	1966	2
25 cm (9.8 in): Days with 25 cm or more snowfall	26	2	1958	1
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1958	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1894.

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Data for York 3 SSW Pump STN 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).

York 3 SSW Pump STN Threshold Days by Year (USC00369933)

Key Facts for York 3 SSW Pump STN Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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