Maysville Wwtp Threshold Days by Year

18 fixed thresholds counted per year at Maysville Wwtp (USC00155243): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Maysville Wwtp Thresholds

Maysville Wwtp: days with a maximum temperature at or above 30 C (86 F) in 115 years, most in 1900 with 121.
Maysville Wwtp: days with a maximum temperature at or above 90 F (32.2 C) in 115 years, most in 1900 with 90.
Maysville Wwtp: days with a maximum temperature at or below 0 C (32 F) in 114 years, most in 1978 with 45.
Maysville Wwtp: nights with a minimum temperature at or below 0 C (32 F) in 112 years, most in 1917 with 152.
18 fixed thresholds have at least one qualifying day at Maysville Wwtp.

Days at or above 30 C (86 F)

115 years with a qualifying day

Days per year at Maysville Wwtp with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 121 in 1900.

Days at or above 30 C (86 F) per year at Maysville Wwtp
Year	Days	Decade average
1898	112	109.5
1899	107	109.5
1900	121	94.5
1901	98	94.5
1902	87	94.5
1903	94	94.5
1904	88	94.5
1905	88	94.5
1906	101	94.5
1907	69	94.5
1908	118	94.5
1909	81	94.5
1910	89	89.9
1911	112	89.9
1912	92	89.9
1913	103	89.9
1914	102	89.9
1915	64	89.9
1916	86	89.9
1917	61	89.9
1918	79	89.9
1919	111	89.9
1920	44	70.3
1921	97	70.3
1922	88	70.3
1923	74	70.3
1924	55	70.3
1925	82	70.3
1926	78	70.3
1927	55	70.3
1928	64	70.3
1929	66	70.3
1930	104	79.2
1931	68	79.2
1932	40	79.2
1933	76	79.2
1934	92	79.2
1935	72	79.2
1936	100	79.2
1937	69	79.2
1938	77	79.2
1939	94	79.2
1940	74	71.9
1941	90	71.9
1942	67	71.9
1943	55	71.9
1944	101	71.9
1945	65	71.9
1946	41	71.9
1947	81	71.9
1948	74	71.9
1949	71	71.9
1950	23	55.2
1951	60	55.2
1952	67	55.2
1953	65	55.2
1954	67	55.2
1955	66	55.2
1956	49	55.2
1957	44	55.2
1958	29	55.2
1959	82	55.2
1960	37	49.1
1961	42	49.1
1962	42	49.1
1963	27	49.1
1965	74	49.1
1966	59	49.1
1967	39	49.1
1968	50	49.1
1969	72	49.1
1970	78	56.8
1971	53	56.8
1972	49	56.8
1973	65	56.8
1974	40	56.8
1975	73	56.8
1976	46	56.8
1977	68	56.8
1978	59	56.8
1979	37	56.8
1980	72	69.5
1981	50	69.5
1983	81	69.5
1984	63	69.5
1986	78	69.5
1987	94	69.5
1988	72	69.5
1989	46	69.5
1991	64	58
1992	24	58
1995	66	58
1996	56	58
1997	46	58
1998	73	58
1999	77	58
2000	45	61
2001	57	61
2002	81	61
2003	37	61
2005	85	61
2011	70	67.7
2014	52	67.7
2015	58	67.7
2016	80	67.7
2017	53	67.7
2018	81	67.7
2019	80	67.7
2020	59	56.9
2021	53	56.9
2022	58	56.9
2023	38	56.9
2024	72	56.9
2025	72	56.9
2026	46	56.9

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

First to last qualifying date each year at Maysville Wwtp
Year	First date	Last date
1898	1898-05-02	1898-10-11
1899	1899-04-21	1899-10-16
1900	1900-04-30	1900-10-29
1901	1901-04-29	1901-09-29
1902	1902-04-21	1902-10-25
1903	1903-05-11	1903-10-04
1904	1904-05-05	1904-10-20
1905	1905-04-11	1905-10-09
1906	1906-04-14	1906-09-29
1907	1907-03-22	1907-10-04
1908	1908-04-27	1908-10-20
1909	1909-04-18	1909-10-09
1910	1910-03-25	1910-10-20
1911	1911-05-11	1911-10-07
1912	1912-04-13	1912-10-12
1913	1913-04-24	1913-10-11
1914	1914-04-19	1914-10-09
1915	1915-04-20	1915-09-26
1916	1916-05-08	1916-10-09
1917	1917-04-19	1917-09-07
1918	1918-04-03	1918-10-05
1919	1919-05-04	1919-10-10
1920	1920-05-23	1920-09-27
1921	1921-05-19	1921-09-17
1922	1922-05-09	1922-10-06
1923	1923-05-19	1923-09-27
1924	1924-05-06	1924-09-12
1925	1925-04-23	1925-09-26
1926	1926-05-01	1926-10-04
1927	1927-05-09	1927-10-06
1928	1928-05-10	1928-10-15
1929	1929-03-25	1929-09-29
1930	1930-04-11	1930-10-11
1931	1931-05-18	1931-10-04
1932	1932-06-13	1932-09-03
1933	1933-05-01	1933-10-01
1934	1934-04-05	1934-09-26
1935	1935-06-13	1935-10-14
1936	1936-05-07	1936-09-27
1937	1937-05-21	1937-10-06
1938	1938-05-03	1938-10-18
1939	1939-05-06	1939-10-10
1940	1940-05-06	1940-10-27
1941	1941-04-13	1941-10-08
1942	1942-04-30	1942-09-19
1943	1943-05-06	1943-09-15
1944	1944-04-22	1944-09-21
1945	1945-03-25	1945-09-28
1946	1946-06-07	1946-09-27
1947	1947-04-05	1947-10-27
1948	1948-04-26	1948-09-20
1949	1949-05-05	1949-10-09
1950	1950-05-05	1950-09-02
1951	1951-05-02	1951-10-06
1952	1952-06-07	1952-10-02
1953	1953-05-23	1953-10-05
1954	1954-04-16	1954-10-15
1955	1955-04-19	1955-09-30
1956	1956-04-28	1956-10-16
1957	1957-04-20	1957-08-31
1958	1958-05-19	1958-09-27
1959	1959-05-03	1959-10-06
1960	1960-04-24	1960-09-09
1961	1961-06-02	1961-09-26
1962	1962-05-14	1962-09-14
1963	1963-04-18	1963-10-08
1965	1965-05-02	1965-09-23
1966	1966-05-09	1966-09-04
1967	1967-05-28	1967-09-19
1968	1968-06-07	1968-09-25
1969	1969-05-06	1969-10-14
1970	1970-05-01	1970-09-27
1971	1971-06-04	1971-10-04
1972	1972-05-25	1972-09-22
1973	1973-06-04	1973-10-05
1974	1974-05-15	1974-08-28
1975	1975-05-21	1975-09-09
1976	1976-04-21	1976-09-14
1977	1977-04-19	1977-09-10
1978	1978-05-27	1978-09-22
1979	1979-05-09	1979-09-13
1980	1980-05-13	1980-09-22
1981	1981-06-06	1981-10-01
1983	1983-06-11	1983-10-04
1984	1984-06-06	1984-09-23
1986	1986-04-27	1986-10-05
1987	1987-04-22	1987-09-28
1988	1988-05-16	1988-08-28
1989	1989-04-26	1989-09-22
1991	1991-05-16	1991-09-17
1992	1992-06-17	1992-09-10
1995	1995-06-08	1995-09-15
1996	1996-05-19	1996-09-12
1997	1997-06-20	1997-10-05
1998	1998-05-15	1998-09-30
1999	1999-05-12	1999-09-27
2000	2000-05-07	2000-09-04
2001	2001-05-04	2001-09-14
2002	2002-04-19	2002-09-21
2003	2003-06-24	2003-09-02
2005	2005-05-12	2005-10-07
2011	2011-05-12	2011-09-14
2014	2014-05-13	2014-10-03
2015	2015-05-07	2015-09-25
2016	2016-04-27	2016-09-26
2017	2017-05-17	2017-09-28
2018	2018-05-21	2018-10-09
2019	2019-05-18	2019-10-04
2020	2020-05-25	2020-09-11
2021	2021-05-20	2021-09-20
2022	2022-05-12	2022-09-22
2023	2023-06-02	2023-10-04
2024	2024-04-09	2024-10-07
2025	2025-06-04	2025-10-01
2026	2026-05-18	2026-09-14

Every Fixed Threshold

Fixed thresholds at Maysville Wwtp
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	115	121	1900	46
35 C (95 F): Days	95	43	1936	2
40 C (104 F): Days	10	4	1901	2
90 F (32.2 C): Days	115	90	1900	17
100 F (37.8 C): Days	31	17	1914	1
0 C (32 F): Ice days (max	114	45	1978	23
0 C (32 F): Frost days (min	112	152	1917	67
-10 C (14 F): Days with min	111	46	1958	21
-20 C (-4 F): Days with min	48	13	1918	2
-30 C (-22 F): Days with min	1	1	1899	1
20 C (68 F): Tropical nights (min	112	57	1921	35
25 C (77 F): Days with min	10	3	1934	1
10 mm (0.39 in): Days with 10 mm or more rain	112	51	1923	29
25 mm (0.98 in): Days with 25 mm or more rain	112	18	1935	5
50 mm (1.97 in): Days with 50 mm or more rain	89	5	2000	2
100 mm (3.94 in): Days with 100 mm or more rain	8	2	1997	1
10 cm (3.9 in): Days with 10 cm or more snowfall	15	2	1920	1
25 cm (9.8 in): Days with 25 cm or more snowfall	1	0	n/a	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1898.

Download the Data

Data for Maysville Wwtp 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).

Maysville Wwtp Threshold Days by Year

Key Facts for Maysville Wwtp Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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