Corpus Christi NAS Threshold Days by Year (USW00012926)

14 fixed thresholds counted per year at Corpus Christi NAS (USW00012926): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Corpus Christi NAS Thresholds

Corpus Christi NAS: days with a maximum temperature at or above 30 C (86 F) in 68 years, most in 1975 with 172.
Corpus Christi NAS: nights with a minimum temperature at or above 20 C (68 F) in 68 years, most in 1950 with 227.
Corpus Christi NAS: nights with a minimum temperature at or above 25 C (77 F) in 68 years, most in 1990 with 138.
Corpus Christi NAS: days with 10 mm (0.39 in) or more of precipitation in 68 years, most in 1976 with 36.
14 fixed thresholds have at least one qualifying day at Corpus Christi NAS.

Days at or above 30 C (86 F)

68 years with a qualifying day

Days per year at Corpus Christi NAS with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 172 in 1975.

Days at or above 30 C (86 F) per year at Corpus Christi NAS
Year	Days	Decade average
1946	89	89.7
1947	93	89.7
1948	87	89.7
1950	153	136.8
1951	126	136.8
1952	127	136.8
1953	156	136.8
1954	157	136.8
1955	149	136.8
1956	138	136.8
1957	115	136.8
1958	132	136.8
1959	115	136.8
1960	109	122.9
1961	97	122.9
1962	144	122.9
1963	138	122.9
1964	125	122.9
1965	135	122.9
1966	114	122.9
1967	103	122.9
1968	126	122.9
1969	138	122.9
1970	119	143.7
1971	146	143.7
1972	157	143.7
1973	131	143.7
1974	146	143.7
1975	172	143.7
1976	133	143.7
1977	163	143.7
1978	143	143.7
1979	127	143.7
1980	146	149.8
1981	150	149.8
1982	144	149.8
1983	133	149.8
1984	146	149.8
1985	156	149.8
1986	149	149.8
1987	160	149.8
1988	157	149.8
1989	157	149.8
1990	151	139.6
1991	160	139.6
1992	135	139.6
1993	134	139.6
1994	128	139.6
1995	130	139.6
1996	142	139.6
1997	139	139.6
1998	137	139.6
2001	130	143.3
2002	149	143.3
2003	135	143.3
2004	147	143.3
2005	150	143.3
2007	149	143.3
2011	157	148.8
2012	155	148.8
2013	137	148.8
2014	138	148.8
2015	138	148.8
2016	135	148.8
2017	163	148.8
2018	167	148.8
2020	170	156
2026	142	156

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

First to last qualifying date each year at Corpus Christi NAS
Year	First date	Last date
1946	1946-06-13	1946-09-23
1947	1947-03-23	1947-10-31
1948	1948-05-27	1948-10-02
1950	1950-03-07	1950-10-29
1951	1951-05-23	1951-10-31
1952	1952-05-03	1952-10-20
1953	1953-04-06	1953-10-24
1954	1954-02-04	1954-10-26
1955	1955-03-21	1955-10-23
1956	1956-04-15	1956-10-25
1957	1957-04-03	1957-09-21
1958	1958-04-23	1958-10-24
1959	1959-05-12	1959-11-04
1960	1960-05-29	1960-10-13
1961	1961-05-23	1961-10-01
1962	1962-02-09	1962-10-20
1963	1963-02-02	1963-11-06
1964	1964-04-26	1964-10-03
1965	1965-04-17	1965-10-23
1966	1966-05-28	1966-10-14
1967	1967-05-08	1967-10-14
1968	1968-05-25	1968-12-27
1969	1969-03-23	1969-10-12
1970	1970-05-20	1970-11-19
1971	1971-03-02	1971-11-14
1972	1972-03-17	1972-10-31
1973	1973-03-06	1973-11-26
1974	1974-03-29	1974-11-04
1975	1975-03-01	1975-11-09
1976	1976-05-10	1976-10-24
1977	1977-03-19	1977-12-05
1978	1978-03-13	1978-12-03
1979	1979-04-11	1979-11-09
1980	1980-03-20	1980-10-18
1981	1981-03-04	1981-10-22
1982	1982-02-16	1982-11-01
1983	1983-03-06	1983-11-19
1984	1984-03-27	1984-11-01
1985	1985-04-05	1985-10-24
1986	1986-02-17	1986-11-18
1987	1987-04-13	1987-11-05
1988	1988-04-18	1988-11-19
1989	1989-03-29	1989-11-15
1990	1990-05-12	1990-11-25
1991	1991-03-02	1991-11-18
1992	1992-03-18	1992-11-03
1993	1993-05-13	1993-12-10
1994	1994-05-26	1994-11-27
1995	1995-05-10	1995-10-27
1996	1996-02-19	1996-11-01
1997	1997-02-21	1997-10-25
1998	1998-04-03	1998-10-17
2001	2001-05-20	2001-10-24
2002	2002-04-08	2002-10-08
2003	2003-04-25	2003-10-25
2004	2004-03-31	2004-10-31
2005	2005-04-06	2005-11-23
2007	2007-02-24	2007-11-21
2011	2011-04-04	2011-11-16
2012	2012-03-31	2012-10-25
2013	2013-01-12	2013-10-31
2014	2014-04-27	2014-10-28
2015	2015-04-27	2015-10-28
2016	2016-03-13	2016-11-28
2017	2017-02-24	2017-11-18
2018	2018-03-11	2018-11-08
2020	2020-03-31	2020-11-14
2026	2026-01-02	2026-10-12

Every Fixed Threshold

Fixed thresholds at Corpus Christi NAS
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	68	172	1975	142
35 C (95 F): Days	50	43	1981	9
40 C (104 F): Days	2	1	2005	1
90 F (32.2 C): Days	67	126	1977	93
100 F (37.8 C): Days	10	3	1954	1
0 C (32 F): Ice days (max	5	3	1951	1
0 C (32 F): Frost days (min	45	13	1963	1
20 C (68 F): Tropical nights (min	68	227	1950	209
25 C (77 F): Days with min	68	138	1990	135
10 mm (0.39 in): Days with 10 mm or more rain	68	36	1976	4
25 mm (0.98 in): Days with 25 mm or more rain	67	20	1997	8
50 mm (1.97 in): Days with 50 mm or more rain	60	10	1979	4
100 mm (3.94 in): Days with 100 mm or more rain	32	4	1979	1
200 mm (7.87 in): Days with 200 mm or more rain	3	1	1955	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1946.

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Data for Corpus Christi NAS 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Corpus Christi NAS Threshold Days by Year (USW00012926)

Key Facts for Corpus Christi NAS Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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