Mexia Threshold Days by Year (USC00415869)

18 fixed thresholds counted per year at Mexia (USC00415869): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mexia Thresholds

Mexia: days with 10 mm (0.39 in) or more of precipitation in 96 years, most in 1973 with 46.
Mexia: days with 25 mm (0.98 in) or more of precipitation in 96 years, most in 1973 with 23.
Mexia: days with 50 mm (1.97 in) or more of precipitation in 92 years, most in 1945 with 8.
Mexia: days with a maximum temperature at or above 30 C (86 F) in 90 years, most in 1925 with 168.
18 fixed thresholds have at least one qualifying day at Mexia.

Days at or above 30 C (86 F)

90 years with a qualifying day

Days per year at Mexia with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 168 in 1925.

Days at or above 30 C (86 F) per year at Mexia
Year	Days	Decade average
1905	132	134.2
1906	119	134.2
1907	140	134.2
1908	136	134.2
1909	144	134.2
1910	149	134.3
1911	152	134.3
1912	132	134.3
1913	128	134.3
1914	132	134.3
1915	126	134.3
1916	147	134.3
1917	136	134.3
1918	139	134.3
1919	102	134.3
1920	135	139
1921	140	139
1922	134	139
1923	134	139
1924	152	139
1925	168	139
1926	131	139
1927	117	139
1928	141	139
1929	138	139
1930	120	142
1931	143	142
1932	115	142
1933	155	142
1934	160	142
1935	125	142
1936	142	142
1937	151	142
1938	151	142
1939	158	142
1940	118	133.8
1941	138	133.8
1942	121	133.8
1943	139	133.8
1944	139	133.8
1945	127	133.8
1946	122	133.8
1947	145	133.8
1948	151	133.8
1949	138	133.8
1950	143	142.1
1951	141	142.1
1952	139	142.1
1953	146	142.1
1954	138	142.1
1955	161	142.1
1956	157	142.1
1957	112	142.1
1961	108	120.7
1962	132	120.7
1963	159	120.7
1964	119	120.7
1965	117	120.7
1966	105	120.7
1967	115	120.7
1968	96	120.7
1969	135	120.7
1970	112	130.3
1971	117	130.3
1972	140	130.3
1973	110	130.3
1977	144	130.3
1978	155	130.3
1979	134	130.3
1980	151	143
1981	137	143
1982	149	143
1983	138	143
1984	154	143
1985	143	143
1986	123	143
1987	153	143
1988	126	143
1989	156	143
1990	144	132.3
1991	157	132.3
1992	157	132.3
1993	136	132.3
1994	96	132.3
1995	104	132.3
1996	140	132.3
1997	122	132.3
1998	135	132.3
2001	120	128.5
2002	137	128.5

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

First to last qualifying date each year at Mexia
Year	First date	Last date
1905	1905-04-28	1905-10-18
1906	1906-03-27	1906-09-29
1907	1907-03-03	1907-10-11
1908	1908-03-16	1908-11-08
1909	1909-03-02	1909-10-22
1910	1910-03-21	1910-11-09
1911	1911-01-30	1911-10-15
1912	1912-05-03	1912-10-11
1913	1913-03-30	1913-10-08
1914	1914-04-15	1914-11-07
1915	1915-04-12	1915-11-08
1916	1916-03-06	1916-12-07
1917	1917-02-21	1917-10-28
1918	1918-02-25	1918-10-21
1919	1919-04-07	1919-10-27
1920	1920-04-16	1920-10-14
1921	1921-05-10	1921-11-17
1922	1922-04-04	1922-10-16
1923	1923-04-24	1923-10-02
1924	1924-04-14	1924-11-06
1925	1925-03-26	1925-10-08
1926	1926-05-23	1926-10-13
1927	1927-05-08	1927-10-27
1928	1928-03-23	1928-10-27
1929	1929-03-23	1929-10-17
1930	1930-04-06	1930-10-11
1931	1931-06-02	1931-11-08
1932	1932-05-23	1932-10-24
1933	1933-04-09	1933-11-19
1934	1934-04-10	1934-11-10
1935	1935-03-20	1935-10-22
1936	1936-03-14	1936-10-21
1937	1937-04-15	1937-10-30
1938	1938-03-04	1938-11-16
1939	1939-03-27	1939-10-27
1940	1940-02-29	1940-10-22
1941	1941-05-07	1941-10-26
1942	1942-03-13	1942-10-22
1943	1943-01-23	1943-10-31
1944	1944-04-15	1944-10-30
1945	1945-04-02	1945-11-02
1946	1946-03-30	1946-10-30
1947	1947-04-02	1947-10-30
1948	1948-03-31	1948-11-05
1949	1949-04-08	1949-10-22
1950	1950-03-26	1950-11-16
1951	1951-03-08	1951-11-16
1952	1952-05-04	1952-10-27
1953	1953-05-07	1953-10-22
1954	1954-04-08	1954-10-20
1955	1955-03-12	1955-11-23
1956	1956-03-28	1956-10-15
1957	1957-05-16	1957-10-05
1961	1961-04-28	1961-10-01
1962	1962-05-14	1962-10-16
1963	1963-04-10	1963-11-08
1964	1964-04-23	1964-10-29
1965	1965-04-13	1965-11-25
1966	1966-04-01	1966-10-15
1967	1967-03-11	1967-10-05
1968	1968-05-16	1968-10-15
1969	1969-05-21	1969-11-11
1970	1970-04-18	1970-10-08
1971	1971-03-14	1971-10-04
1972	1972-04-08	1972-10-19
1973	1973-05-11	1973-10-11
1977	1977-05-10	1977-11-01
1978	1978-04-05	1978-11-04
1979	1979-04-09	1979-10-22
1980	1980-02-21	1980-11-12
1981	1981-03-31	1981-10-18
1982	1982-02-22	1982-11-02
1983	1983-04-29	1983-11-23
1984	1984-03-13	1984-10-31
1985	1985-04-16	1985-10-17
1986	1986-02-20	1986-10-05
1987	1987-04-11	1987-11-04
1988	1988-03-01	1988-11-15
1989	1989-03-14	1989-11-16
1990	1990-04-30	1990-10-29
1991	1991-03-06	1991-10-26
1992	1992-03-08	1992-11-01
1993	1993-04-27	1993-11-13
1994	1994-03-19	1994-10-20
1995	1995-03-24	1995-11-03
1996	1996-02-21	1996-10-21
1997	1997-04-22	1997-10-26
1998	1998-05-01	1998-10-17
2001	2001-04-14	2001-10-26
2002	2002-04-25	2002-10-09

Every Fixed Threshold

Fixed thresholds at Mexia
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	90	168	1925	137
35 C (95 F): Days	90	98	1911	39
40 C (104 F): Days	51	21	1980	8
90 F (32.2 C): Days	90	147	1925	95
100 F (37.8 C): Days	84	66	1980	4
110 F (43.3 C): Days	5	1	1909	1
0 C (32 F): Ice days (max	64	9	1905	1
0 C (32 F): Frost days (min	88	67	1989	40
-10 C (14 F): Days with min	44	11	1989	3
-20 C (-4 F): Days with min	1	1	1989	1
20 C (68 F): Tropical nights (min	87	135	1925	107
25 C (77 F): Days with min	63	28	1951	9
10 mm (0.39 in): Days with 10 mm or more rain	96	46	1973	31
25 mm (0.98 in): Days with 25 mm or more rain	96	23	1973	16
50 mm (1.97 in): Days with 50 mm or more rain	92	8	1945	6
100 mm (3.94 in): Days with 100 mm or more rain	28	2	1915	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1986	1
10 cm (3.9 in): Days with 10 cm or more snowfall	9	2	1905	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1905.

Download the Data

Data for Mexia 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).

Mexia Threshold Days by Year (USC00415869)

Key Facts for Mexia Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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