Ewing Threshold Days by Year (USC00252805)

20 fixed thresholds counted per year at Ewing (USC00252805): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ewing Thresholds

Ewing: days with 10 mm (0.39 in) or more of precipitation in 115 years, most in 2008 with 36.
Ewing: days with 25 mm (0.98 in) or more of precipitation in 115 years, most in 2008 with 15.
Ewing: nights with a minimum temperature at or below 0 C (32 F) in 109 years, most in 2018 with 189.
Ewing: nights with a minimum temperature at or below -10 C (14 F) in 109 years, most in 1978 with 87.
20 fixed thresholds have at least one qualifying day at Ewing.

Days at or above 30 C (86 F)

104 years with a qualifying day

Days per year at Ewing with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 103 in 1914.

Days at or above 30 C (86 F) per year at Ewing
Year	Days	Decade average
1907	29	46.5
1909	64	46.5
1910	79	79
1911	88	79
1912	78	79
1913	96	79
1914	103	79
1915	40	79
1917	58	79
1918	87	79
1919	82	79
1920	67	60.9
1921	86	60.9
1923	50	60.9
1924	34	60.9
1925	60	60.9
1926	66	60.9
1927	57	60.9
1928	61	60.9
1929	67	60.9
1930	55	76
1931	83	76
1932	63	76
1933	58	76
1934	98	76
1935	67	76
1936	95	76
1937	55	76
1938	86	76
1939	100	76
1940	81	62.2
1941	72	62.2
1942	56	62.2
1943	68	62.2
1944	52	62.2
1945	48	62.2
1946	49	62.2
1948	73	62.2
1949	61	62.2
1950	31	57.2
1951	31	57.2
1952	72	57.2
1953	64	57.2
1954	61	57.2
1955	78	57.2
1956	77	57.2
1957	52	57.2
1958	44	57.2
1959	62	57.2
1960	47	49.8
1961	56	49.8
1962	43	49.8
1963	67	49.8
1964	50	49.8
1965	41	49.8
1966	51	49.8
1967	39	49.8
1968	60	49.8
1969	44	49.8
1970	75	57.8
1971	42	57.8
1972	48	57.8
1973	57	57.8
1974	56	57.8
1975	60	57.8
1976	70	57.8
1977	57	57.8
1978	62	57.8
1979	51	57.8
1980	80	61.8
1981	53	61.8
1982	42	61.8
1983	82	61.8
1984	53	61.8
1985	53	61.8
1986	47	61.8
1987	77	61.8
1988	78	61.8
1989	53	61.8
1990	59	46
1991	68	46
1992	14	46
1993	24	46
1994	36	46
1995	57	46
1996	40	46
1997	52	46
1998	63	46
1999	47	46
2000	69	56.5
2001	52	56.5
2002	71	56.5
2005	62	56.5
2006	61	56.5
2007	60	56.5
2008	35	56.5
2009	42	56.5
2011	50	53.6
2013	64	53.6
2014	29	53.6
2015	46	53.6
2016	59	53.6
2018	68	53.6
2019	59	53.6

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

First to last qualifying date each year at Ewing
Year	First date	Last date
1907	1907-03-22	1907-09-19
1909	1909-05-05	1909-10-06
1910	1910-03-21	1910-10-22
1911	1911-05-08	1911-09-28
1912	1912-04-05	1912-11-10
1913	1913-04-16	1913-10-03
1914	1914-04-17	1914-10-18
1915	1915-04-14	1915-10-24
1917	1917-05-16	1917-09-23
1918	1918-05-02	1918-10-16
1919	1919-05-28	1919-10-01
1920	1920-05-25	1920-10-13
1921	1921-04-03	1921-10-21
1923	1923-04-19	1923-09-05
1924	1924-04-14	1924-09-03
1925	1925-05-19	1925-09-29
1926	1926-04-20	1926-10-17
1927	1927-05-16	1927-10-27
1928	1928-03-23	1928-10-11
1929	1929-04-02	1929-10-15
1930	1930-04-04	1930-09-23
1931	1931-05-15	1931-09-20
1932	1932-05-12	1932-10-02
1933	1933-05-16	1933-10-14
1934	1934-04-29	1934-10-12
1935	1935-06-08	1935-09-24
1936	1936-04-13	1936-09-26
1937	1937-05-24	1937-09-24
1938	1938-06-05	1938-10-16
1939	1939-04-22	1939-10-06
1940	1940-04-14	1940-10-25
1941	1941-05-14	1941-09-20
1942	1942-05-27	1942-10-07
1943	1943-03-29	1943-09-18
1944	1944-05-14	1944-09-20
1945	1945-05-25	1945-10-18
1946	1946-03-31	1946-09-05
1948	1948-04-18	1948-09-19
1949	1949-04-25	1949-09-27
1950	1950-04-22	1950-10-30
1951	1951-06-16	1951-10-01
1952	1952-05-03	1952-09-30
1953	1953-05-09	1953-10-02
1954	1954-04-14	1954-09-27
1955	1955-04-19	1955-10-11
1956	1956-05-10	1956-10-12
1957	1957-06-04	1957-09-25
1958	1958-05-11	1958-10-19
1959	1959-04-30	1959-09-08
1960	1960-04-21	1960-10-11
1961	1961-05-31	1961-10-17
1962	1962-04-24	1962-10-10
1963	1963-04-01	1963-10-19
1964	1964-04-16	1964-09-09
1965	1965-04-29	1965-10-09
1966	1966-05-04	1966-10-27
1967	1967-03-24	1967-10-03
1968	1968-03-30	1968-09-21
1969	1969-05-26	1969-09-15
1970	1970-05-18	1970-10-04
1971	1971-06-16	1971-10-10
1972	1972-04-06	1972-09-20
1973	1973-05-23	1973-10-14
1974	1974-05-20	1974-09-27
1975	1975-05-04	1975-10-12
1976	1976-05-19	1976-10-01
1977	1977-04-10	1977-09-09
1978	1978-05-24	1978-10-20
1979	1979-05-06	1979-09-18
1980	1980-04-20	1980-10-09
1981	1981-04-02	1981-09-20
1982	1982-06-28	1982-09-28
1983	1983-05-27	1983-10-27
1984	1984-05-31	1984-09-20
1985	1985-04-11	1985-09-18
1986	1986-03-29	1986-09-03
1987	1987-04-19	1987-10-04
1988	1988-04-07	1988-09-25
1989	1989-04-20	1989-10-13
1990	1990-04-22	1990-10-06
1991	1991-04-05	1991-10-22
1992	1992-04-30	1992-10-02
1993	1993-06-16	1993-10-06
1994	1994-04-18	1994-09-15
1995	1995-06-06	1995-10-11
1996	1996-05-16	1996-09-06
1997	1997-05-16	1997-10-02
1998	1998-05-14	1998-09-28
1999	1999-06-04	1999-09-23
2000	2000-05-22	2000-09-30
2001	2001-05-09	2001-10-02
2002	2002-04-15	2002-09-09
2005	2005-05-20	2005-10-18
2006	2006-04-13	2006-10-03
2007	2007-04-29	2007-10-06
2008	2008-06-14	2008-09-27
2009	2009-04-23	2009-08-25
2011	2011-05-08	2011-10-04
2013	2013-04-28	2013-09-18
2014	2014-05-26	2014-08-22
2015	2015-06-04	2015-10-13
2016	2016-06-08	2016-09-24
2018	2018-04-29	2018-10-03
2019	2019-04-20	2019-09-22

Every Fixed Threshold

Fixed thresholds at Ewing
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	104	103	1914	59
35 C (95 F): Days	101	53	1936	5
40 C (104 F): Days	35	20	1936	1
45 C (113 F): Days	3	1	1936	1
90 F (32.2 C): Days	104	83	1914	16
100 F (37.8 C): Days	73	41	1913	1
110 F (43.3 C): Days	7	5	1934	2
0 C (32 F): Ice days (max	104	80	1978	54
0 C (32 F): Frost days (min	109	189	2018	156
-10 C (14 F): Days with min	109	87	1978	61
-20 C (-4 F): Days with min	108	38	1936	24
-30 C (-22 F): Days with min	55	10	1936	1
20 C (68 F): Tropical nights (min	109	41	1936	13
25 C (77 F): Days with min	30	6	1955	2
10 mm (0.39 in): Days with 10 mm or more rain	115	36	2008	19
25 mm (0.98 in): Days with 25 mm or more rain	115	15	2008	8
50 mm (1.97 in): Days with 50 mm or more rain	62	3	2007	1
100 mm (3.94 in): Days with 100 mm or more rain	4	2	1985	2
10 cm (3.9 in): Days with 10 cm or more snowfall	70	6	1948	3
25 cm (9.8 in): Days with 25 cm or more snowfall	19	1	1945	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1907.

Download the Data

Data for Ewing 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).

Ewing Threshold Days by Year (USC00252805)

Key Facts for Ewing Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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