Corpus Christi NAS Weather Records (USW00012926)
Record envelope, standing records and threshold days for Corpus Christi NAS (USW00012926), Texas, United States, with 82 years of record.
Key Facts for Corpus Christi NAS
- Corpus Christi NAS (USW00012926) is a weather station in Texas, United States at 27.69 latitude and -97.29 longitude, 5 m (15 ft) above sea level.
- The station reports from 1945 to 2026, 82 years of record.
- 1,464 records set at Corpus Christi NAS still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Corpus Christi NAS tied a monthly record high minimum temperature of 29.4 C (84.9 F) on 1 October 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Texas, United States, 27.69 latitude, -97.29 longitude.
- Elevation: 5 m (15 ft).
- Period of record: 1945 to 2026, 82 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
8 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 33.3 C (91.9 F) | -7.2 C (19.0 F) | 30.0 C (86.0 F) | -2.8 C (27.0 F) |
| Feb | 34.4 C (93.9 F) | -6.6 C (20.1 F) | 27.2 C (81.0 F) | 4.4 C (39.9 F) |
| Mar | 37.8 C (100.0 F) | -3.9 C (25.0 F) | 31.7 C (89.1 F) | 8.9 C (48.0 F) |
| Apr | 37.2 C (99.0 F) | 4.4 C (39.9 F) | 30.0 C (86.0 F) | 13.9 C (57.0 F) |
| May | 38.3 C (100.9 F) | 11.1 C (52.0 F) | 31.1 C (88.0 F) | 15.0 C (59.0 F) |
| Jun | 39.4 C (102.9 F) | 17.8 C (64.0 F) | 33.3 C (91.9 F) | 23.3 C (73.9 F) |
| Jul | 37.2 C (99.0 F) | 20.6 C (69.1 F) | 32.8 C (91.0 F) | 24.4 C (75.9 F) |
| Aug | 38.3 C (100.9 F) | 19.4 C (66.9 F) | 33.9 C (93.0 F) | 23.9 C (75.0 F) |
| Sep | 40.0 C (104.0 F) | 12.2 C (54.0 F) | 34.4 C (93.9 F) | 25.0 C (77.0 F) |
| Oct | 36.7 C (98.1 F) | 3.9 C (39.0 F) | 33.9 C (93.0 F) | 22.8 C (73.0 F) |
| Nov | 36.1 C (97.0 F) | -0.6 C (30.9 F) | n/a | n/a |
| Dec | 32.8 C (91.0 F) | -9.4 C (15.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1945 | 24 |
| 1946 | 18 |
| 1947 | 35 |
| 1948 | 27 |
| 1949 | 9 |
| 1950 | 12 |
| 1951 | 16 |
| 1952 | 21 |
| 1953 | 36 |
| 1954 | 19 |
| 1955 | 25 |
| 1956 | 5 |
| 1957 | 20 |
| 1958 | 11 |
| 1959 | 19 |
| 1960 | 19 |
| 1961 | 23 |
| 1962 | 23 |
| 1963 | 13 |
| 1964 | 16 |
| 1965 | 16 |
| 1966 | 14 |
| 1967 | 17 |
| 1968 | 16 |
| 1969 | 17 |
| 1970 | 10 |
| 1971 | 20 |
| 1972 | 19 |
| 1973 | 24 |
| 1974 | 18 |
| 1975 | 25 |
| 1976 | 28 |
| 1977 | 28 |
| 1978 | 18 |
| 1979 | 16 |
| 1980 | 16 |
| 1981 | 47 |
| 1982 | 18 |
| 1983 | 31 |
| 1984 | 11 |
| 1985 | 26 |
| 1986 | 15 |
| 1987 | 29 |
| 1988 | 11 |
| 1989 | 41 |
| 1990 | 14 |
| 1991 | 34 |
| 1992 | 8 |
| 1993 | 15 |
| 1994 | 9 |
| 1995 | 12 |
| 1996 | 19 |
| 1997 | 12 |
| 1998 | 16 |
| 2001 | 19 |
| 2002 | 11 |
| 2003 | 13 |
| 2004 | 12 |
| 2005 | 18 |
| 2007 | 18 |
| 2008 | 10 |
| 2009 | 11 |
| 2010 | 4 |
| 2011 | 15 |
| 2012 | 12 |
| 2013 | 19 |
| 2014 | 10 |
| 2015 | 10 |
| 2016 | 10 |
| 2017 | 34 |
| 2018 | 18 |
| 2019 | 38 |
| 2020 | 13 |
| 2021 | 31 |
| 2022 | 9 |
| 2023 | 10 |
| 2024 | 36 |
| 2025 | 5 |
| 2026 | 17 |
All-Time Record Progression
6 new records| Date | Kind | Detail |
|---|---|---|
| 1983-12-25 | Record low minimum temperature | Record low minimum temperature -8.3 C (17.1 F) |
| 1989-12-23 | Record low minimum temperature | Record low minimum temperature -9.4 C (15.1 F) |
| 1994-02-01 | Record daily snowfall | Record daily snowfall 2.0 cm (0.8 in) |
| 1998-06-23 | Record high maximum temperature | Record high maximum temperature 39.4 C (102.9 F) |
| 2005-09-24 | Record high maximum temperature | Record high maximum temperature 40.0 C (104.0 F) |
| 2020-09-01 | Record high minimum temperature | Record high minimum temperature 30.0 C (86.0 F) |
Wettest Day of Each Month
Sep: 310.6 mm (12.2 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 117.6 mm (4.6 in) | 4 January 1958 |
| Feb | 101.9 mm (4.0 in) | 20 February 1958 |
| Mar | 147.6 mm (5.8 in) | 12 March 1993 |
| Apr | 187.5 mm (7.4 in) | 25 April 2004 |
| May | 178.6 mm (7.0 in) | 12 May 2015 |
| Jun | 163.8 mm (6.4 in) | 7 June 1978 |
| Jul | 119.6 mm (4.7 in) | 26 July 1979 |
| Aug | 135.9 mm (5.4 in) | 10 August 1980 |
| Sep | 310.6 mm (12.2 in) | 6 September 1955 |
| Oct | 176.0 mm (6.9 in) | 30 October 1991 |
| Nov | 235.5 mm (9.3 in) | 16 November 2001 |
| Dec | 81.3 mm (3.2 in) | 14 December 2023 |
Period of Record Coverage
1945 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1945 | 305 | 84% | No |
| 1946 | 362 | 99% | Yes |
| 1947 | 364 | 100% | Yes |
| 1948 | 365 | 100% | Yes |
| 1949 | 210 | 58% | No |
| 1950 | 365 | 100% | Yes |
| 1951 | 333 | 91% | Yes |
| 1952 | 364 | 99% | Yes |
| 1953 | 364 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 362 | 99% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 365 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 364 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 363 | 99% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 364 | 100% | Yes |
| 1984 | 366 | 100% | Yes |
| 1985 | 337 | 92% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 363 | 99% | Yes |
| 1994 | 362 | 99% | Yes |
| 1995 | 362 | 99% | Yes |
| 1996 | 364 | 99% | Yes |
| 1997 | 364 | 100% | Yes |
| 1998 | 364 | 100% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 365 | 100% | Yes |
| 2004 | 366 | 100% | Yes |
| 2005 | 365 | 100% | Yes |
| 2006 | 29 | 8% | No |
| 2007 | 338 | 93% | Yes |
| 2008 | 301 | 82% | No |
| 2009 | 280 | 77% | No |
| 2010 | 317 | 87% | No |
| 2011 | 352 | 96% | Yes |
| 2012 | 344 | 94% | Yes |
| 2013 | 344 | 94% | Yes |
| 2014 | 362 | 99% | Yes |
| 2015 | 342 | 94% | Yes |
| 2016 | 336 | 92% | Yes |
| 2017 | 330 | 90% | Yes |
| 2018 | 361 | 99% | Yes |
| 2019 | 312 | 85% | No |
| 2020 | 359 | 98% | Yes |
| 2021 | 281 | 77% | No |
| 2022 | 115 | 32% | No |
| 2023 | 70 | 19% | No |
| 2024 | 88 | 24% | No |
| 2025 | 234 | 64% | No |
| 2026 | 281 | 77% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 1 October 2026 | Corpus Christi NAS, US | monthly high min (Tie, Provisional) | 29.4 C (84.9 F) | tie | 44 years | 7 of 100 (Routine) |
| 30 September 2026 | Corpus Christi NAS, US | daily high min (Provisional) | 28.9 C (84.0 F) | 0.6 C (1.1 F) | 40 years | 22 of 100 (Routine) |
| 29 September 2026 | Corpus Christi NAS, US | daily high min (Tie, Provisional) | 28.3 C (82.9 F) | tie | 72 years | 7 of 100 (Routine) |
| 25 September 2026 | Corpus Christi NAS, US | daily high min (Tie, Provisional) | 28.3 C (82.9 F) | tie | 40 years | 5 of 100 (Routine) |
| 13 September 2026 | Corpus Christi NAS, US | daily high min (Tie, Provisional) | 28.9 C (84.0 F) | tie | 48 years | 5 of 100 (Routine) |
| 11 September 2026 | Corpus Christi NAS, US | daily high min (Tie, Provisional) | 27.8 C (82.0 F) | tie | 80 years | 8 of 100 (Routine) |
| 8 September 2026 | Corpus Christi NAS, US | daily high min (Tie, Provisional) | 27.8 C (82.0 F) | tie | 64 years | 6 of 100 (Routine) |
| 13 August 2026 | Corpus Christi NAS, US | daily high min (Tie) | 28.3 C (82.9 F) | tie | 80 years | 8 of 100 (Routine) |
| 1 August 2026 | Corpus Christi NAS, US | daily high min (Tie) | 27.8 C (82.0 F) | tie | 72 years | 7 of 100 (Routine) |
| 10 July 2026 | Corpus Christi NAS, US | daily low max (Tie) | 30.0 C (86.0 F) | tie | 64 years | 6 of 100 (Routine) |
| 18 June 2026 | Corpus Christi NAS, US | daily high min (Tie) | 28.3 C (82.9 F) | tie | 49 years | 5 of 100 (Routine) |
| 11 June 2026 | Corpus Christi NAS, US | daily high min (Tie) | 27.8 C (82.0 F) | tie | 40 years | 5 of 100 (Routine) |
| 11 March 2026 | Corpus Christi NAS, US | daily high min | 22.8 C (73.0 F) | 1.1 C (2.0 F) | 52 years | 25 of 100 (Routine) |
| 11 March 2026 | Corpus Christi NAS, US | daily high max (Tie) | 31.7 C (89.1 F) | tie | 8 years | 2 of 100 (Routine) |
| 10 March 2026 | Corpus Christi NAS, US | daily high min | 22.8 C (73.0 F) | 1.1 C (2.0 F) | 52 years | 25 of 100 (Routine) |
| 9 March 2026 | Corpus Christi NAS, US | daily high max | 27.8 C (82.0 F) | 0.6 C (1.1 F) | 21 years | 15 of 100 (Routine) |
| 7 March 2026 | Corpus Christi NAS, US | daily high min | 22.8 C (73.0 F) | 1.1 C (2.0 F) | 1 year | 10 of 100 (Routine) |
| 6 March 2026 | Corpus Christi NAS, US | daily high min | 22.2 C (72.0 F) | 1.1 C (2.0 F) | 69 years | 30 of 100 (Routine) |
| 5 March 2026 | Corpus Christi NAS, US | daily high min | 22.2 C (72.0 F) | 0.5 C (0.9 F) | 8 years | 11 of 100 (Routine) |
| 4 March 2026 | Corpus Christi NAS, US | daily high min (Tie) | 22.2 C (72.0 F) | tie | 49 years | 5 of 100 (Routine) |
Climate Trend
63 complete years, 1946 to 2020| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1946 | 22.4 C | -0.40 C |
| 1947 | 21.4 C | -1.38 C |
| 1948 | 21.7 C | -1.07 C |
| 1950 | 23.4 C | +0.66 C |
| 1952 | 22.6 C | -0.14 C |
| 1953 | 23.7 C | +0.97 C |
| 1954 | 24.0 C | +1.25 C |
| 1955 | 23.4 C | +0.63 C |
| 1956 | 22.7 C | -0.06 C |
| 1957 | 22.7 C | -0.08 C |
| 1958 | 21.9 C | -0.81 C |
| 1959 | 21.7 C | -1.09 C |
| 1960 | 21.6 C | -1.17 C |
| 1961 | 21.5 C | -1.29 C |
| 1962 | 22.3 C | -0.45 C |
| 1963 | 22.3 C | -0.46 C |
| 1964 | 22.2 C | -0.56 C |
| 1965 | 22.9 C | +0.11 C |
| 1966 | 21.9 C | -0.82 C |
| 1967 | 21.8 C | -0.94 C |
| 1968 | 21.9 C | -0.89 C |
| 1969 | 23.0 C | +0.25 C |
| 1970 | 22.2 C | -0.51 C |
| 1971 | 24.0 C | +1.20 C |
| 1972 | 23.1 C | +0.32 C |
| 1973 | 22.8 C | +0.02 C |
| 1974 | 23.1 C | +0.30 C |
| 1975 | 23.5 C | +0.78 C |
| 1976 | 22.4 C | -0.31 C |
| 1977 | 23.5 C | +0.77 C |
| 1978 | 22.0 C | -0.72 C |
| 1979 | 21.8 C | -0.94 C |
| 1980 | 22.6 C | -0.17 C |
| 1981 | 23.6 C | +0.84 C |
| 1982 | 22.8 C | +0.02 C |
| 1983 | 22.4 C | -0.34 C |
| 1984 | 23.0 C | +0.28 C |
| 1986 | 23.6 C | +0.82 C |
| 1987 | 23.5 C | +0.77 C |
| 1988 | 23.3 C | +0.50 C |
| 1989 | 22.8 C | +0.06 C |
| 1990 | 23.9 C | +1.10 C |
| 1991 | 23.9 C | +1.11 C |
| 1992 | 23.3 C | +0.57 C |
| 1993 | 22.9 C | +0.17 C |
| 1994 | 22.7 C | -0.07 C |
| 1995 | 22.5 C | -0.24 C |
| 1996 | 22.5 C | -0.24 C |
| 1997 | 22.2 C | -0.57 C |
| 1998 | 23.6 C | +0.87 C |
| 2001 | 22.2 C | -0.59 C |
| 2002 | 22.4 C | -0.35 C |
| 2003 | 22.2 C | -0.60 C |
| 2004 | 22.7 C | -0.01 C |
| 2005 | 23.3 C | +0.55 C |
| 2007 | 23.1 C | +0.36 C |
| 2010 | 22.3 C | -0.42 C |
| 2011 | 23.2 C | +0.41 C |
| 2013 | 22.8 C | +0.07 C |
| 2014 | 22.5 C | -0.29 C |
| 2015 | 22.6 C | -0.18 C |
| 2018 | 23.7 C | +0.94 C |
| 2020 | 24.0 C | +1.23 C |
The annual mean temperature here has risen by 0.10 C (0.01 to 0.18) per decade over 1946 to 2020. In Fahrenheit: 0.17 F (0.02 to 0.32) per decade. The slope is a straight line fitted to 63 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.10 C (0.01 to 0.18) per decade | 0.17 F (0.02 to 0.32) per decade | 1946 to 2020 | 63 | Rise |
| Mean daily maximum | 0.2 C (0.1 to 0.3) per decade | 0.4 F (0.2 to 0.5) per decade | 1946 to 2020 | 63 | Rise |
| Mean daily minimum | -0.01 C (-0.09 to 0.07) per decade | -0.02 F (-0.16 to 0.13) per decade | 1946 to 2020 | 63 | Not clearly different from zero |
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1945 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 40.0 C (104.0 F) | 2005 | 35.6 C (96.1 F) | 80 |
| Coldest night (TNn) | -9.4 C (15.1 F) | 1989 | 0.0 C (32.0 F) | 80 |
| Wettest day (Rx1day) | 310.6 mm (12.2 in) | 1955 | 91.3 mm (3.6 in) | 80 |
| Wettest five days (Rx5day) | 434.7 mm (17.1 in) | 1997 | 134.1 mm (5.3 in) | 79 |
| Longest dry spell (CDD) | 99 days | 1950 | 40 days | 80 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1945 | 35.6 C (96.1 F) |
| 1946 | 32.2 C (90.0 F) |
| 1947 | 34.4 C (93.9 F) |
| 1948 | 31.7 C (89.1 F) |
| 1949 | 33.9 C (93.0 F) |
| 1950 | 35.6 C (96.1 F) |
| 1951 | 35.0 C (95.0 F) |
| 1952 | 36.1 C (97.0 F) |
| 1953 | 36.7 C (98.1 F) |
| 1954 | 38.3 C (100.9 F) |
| 1955 | 36.1 C (97.0 F) |
| 1956 | 33.9 C (93.0 F) |
| 1957 | 34.4 C (93.9 F) |
| 1958 | 35.0 C (95.0 F) |
| 1959 | 35.0 C (95.0 F) |
| 1960 | 36.1 C (97.0 F) |
| 1961 | 34.4 C (93.9 F) |
| 1962 | 36.7 C (98.1 F) |
| 1963 | 34.4 C (93.9 F) |
| 1964 | 34.4 C (93.9 F) |
| 1965 | 35.6 C (96.1 F) |
| 1966 | 33.9 C (93.0 F) |
| 1967 | 35.0 C (95.0 F) |
| 1968 | 33.9 C (93.0 F) |
| 1969 | 37.2 C (99.0 F) |
| 1970 | 35.0 C (95.0 F) |
| 1971 | 35.0 C (95.0 F) |
| 1972 | 35.0 C (95.0 F) |
| 1973 | 35.0 C (95.0 F) |
| 1974 | 33.9 C (93.0 F) |
| 1975 | 35.6 C (96.1 F) |
| 1976 | 35.6 C (96.1 F) |
| 1977 | 37.8 C (100.0 F) |
| 1978 | 36.1 C (97.0 F) |
| 1979 | 35.0 C (95.0 F) |
| 1980 | 35.6 C (96.1 F) |
| 1981 | 37.2 C (99.0 F) |
| 1982 | 35.0 C (95.0 F) |
| 1983 | 36.1 C (97.0 F) |
| 1984 | 38.3 C (100.9 F) |
| 1985 | 36.7 C (98.1 F) |
| 1986 | 36.1 C (97.0 F) |
| 1987 | 37.2 C (99.0 F) |
| 1988 | 36.7 C (98.1 F) |
| 1989 | 36.7 C (98.1 F) |
| 1990 | 38.3 C (100.9 F) |
| 1991 | 36.7 C (98.1 F) |
| 1992 | 36.7 C (98.1 F) |
| 1993 | 34.4 C (93.9 F) |
| 1994 | 33.9 C (93.0 F) |
| 1995 | 34.4 C (93.9 F) |
| 1996 | 34.4 C (93.9 F) |
| 1997 | 34.4 C (93.9 F) |
| 1998 | 39.4 C (102.9 F) |
| 2001 | 35.0 C (95.0 F) |
| 2002 | 36.1 C (97.0 F) |
| 2003 | 35.0 C (95.0 F) |
| 2004 | 34.4 C (93.9 F) |
| 2005 | 40.0 C (104.0 F) |
| 2006 | 25.6 C (78.1 F) |
| 2007 | 36.7 C (98.1 F) |
| 2008 | 36.1 C (97.0 F) |
| 2009 | 35.0 C (95.0 F) |
| 2010 | 36.7 C (98.1 F) |
| 2011 | 40.0 C (104.0 F) |
| 2012 | 38.3 C (100.9 F) |
| 2013 | 35.0 C (95.0 F) |
| 2014 | 36.7 C (98.1 F) |
| 2015 | 37.8 C (100.0 F) |
| 2016 | 35.0 C (95.0 F) |
| 2017 | 37.8 C (100.0 F) |
| 2018 | 35.6 C (96.1 F) |
| 2019 | 37.2 C (99.0 F) |
| 2020 | 36.1 C (97.0 F) |
| 2021 | 36.1 C (97.0 F) |
| 2022 | 33.9 C (93.0 F) |
| 2023 | 32.8 C (91.0 F) |
| 2024 | 35.0 C (95.0 F) |
| 2025 | 34.4 C (93.9 F) |
| 2026 | 34.4 C (93.9 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1945 | 1.1 C (34.0 F) |
| 1946 | 0.0 C (32.0 F) |
| 1947 | -3.3 C (26.1 F) |
| 1948 | -3.3 C (26.1 F) |
| 1949 | -6.1 C (21.0 F) |
| 1950 | -1.7 C (28.9 F) |
| 1951 | -6.7 C (19.9 F) |
| 1952 | 2.8 C (37.0 F) |
| 1953 | 0.0 C (32.0 F) |
| 1954 | 0.0 C (32.0 F) |
| 1955 | 1.7 C (35.1 F) |
| 1956 | 0.6 C (33.1 F) |
| 1957 | -0.6 C (30.9 F) |
| 1958 | 0.0 C (32.0 F) |
| 1959 | -2.8 C (27.0 F) |
| 1960 | -0.6 C (30.9 F) |
| 1961 | 0.0 C (32.0 F) |
| 1962 | -7.2 C (19.0 F) |
| 1963 | -6.1 C (21.0 F) |
| 1964 | -0.6 C (30.9 F) |
| 1965 | 1.1 C (34.0 F) |
| 1966 | -1.1 C (30.0 F) |
| 1967 | 0.0 C (32.0 F) |
| 1968 | 0.0 C (32.0 F) |
| 1969 | 3.3 C (37.9 F) |
| 1970 | -2.2 C (28.0 F) |
| 1971 | 0.0 C (32.0 F) |
| 1972 | -0.6 C (30.9 F) |
| 1973 | -1.7 C (28.9 F) |
| 1974 | 2.2 C (36.0 F) |
| 1975 | -2.2 C (28.0 F) |
| 1976 | -3.3 C (26.1 F) |
| 1977 | -2.8 C (27.0 F) |
| 1978 | -2.2 C (28.0 F) |
| 1979 | -5.0 C (23.0 F) |
| 1980 | -3.9 C (25.0 F) |
| 1981 | -2.2 C (28.0 F) |
| 1982 | -5.6 C (21.9 F) |
| 1983 | -8.3 C (17.1 F) |
| 1984 | -2.2 C (28.0 F) |
| 1985 | -3.9 C (25.0 F) |
| 1986 | 2.2 C (36.0 F) |
| 1987 | 3.3 C (37.9 F) |
| 1988 | 1.7 C (35.1 F) |
| 1989 | -9.4 C (15.1 F) |
| 1990 | -2.2 C (28.0 F) |
| 1991 | 5.0 C (41.0 F) |
| 1992 | 2.8 C (37.0 F) |
| 1993 | 1.7 C (35.1 F) |
| 1994 | 0.0 C (32.0 F) |
| 1995 | 2.8 C (37.0 F) |
| 1996 | -4.4 C (24.1 F) |
| 1997 | 0.0 C (32.0 F) |
| 1998 | 1.7 C (35.1 F) |
| 2001 | -1.1 C (30.0 F) |
| 2002 | -3.9 C (25.0 F) |
| 2003 | 1.1 C (34.0 F) |
| 2004 | -1.7 C (28.9 F) |
| 2005 | 1.1 C (34.0 F) |
| 2006 | 1.7 C (35.1 F) |
| 2007 | 0.6 C (33.1 F) |
| 2008 | 2.8 C (37.0 F) |
| 2009 | 2.8 C (37.0 F) |
| 2010 | 2.2 C (36.0 F) |
| 2011 | -2.7 C (27.1 F) |
| 2012 | 2.8 C (37.0 F) |
| 2013 | 2.2 C (36.0 F) |
| 2014 | 0.6 C (33.1 F) |
| 2015 | 1.7 C (35.1 F) |
| 2016 | 0.6 C (33.1 F) |
| 2017 | -2.7 C (27.1 F) |
| 2018 | -0.5 C (31.1 F) |
| 2019 | 1.1 C (34.0 F) |
| 2020 | 2.8 C (37.0 F) |
| 2021 | -6.6 C (20.1 F) |
| 2022 | -1.0 C (30.2 F) |
| 2023 | 6.1 C (43.0 F) |
| 2024 | -2.1 C (28.2 F) |
| 2025 | 3.3 C (37.9 F) |
| 2026 | -2.8 C (27.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1945 | 130.3 mm (5.1 in) |
| 1946 | 54.9 mm (2.2 in) |
| 1947 | 53.6 mm (2.1 in) |
| 1948 | 62.7 mm (2.5 in) |
| 1949 | 62.2 mm (2.4 in) |
| 1950 | 43.2 mm (1.7 in) |
| 1951 | 104.9 mm (4.1 in) |
| 1952 | 45.7 mm (1.8 in) |
| 1953 | 81.8 mm (3.2 in) |
| 1954 | 69.6 mm (2.7 in) |
| 1955 | 310.6 mm (12.2 in) |
| 1956 | 42.2 mm (1.7 in) |
| 1957 | 197.6 mm (7.8 in) |
| 1958 | 117.6 mm (4.6 in) |
| 1959 | 93.2 mm (3.7 in) |
| 1960 | 108.7 mm (4.3 in) |
| 1961 | 97.5 mm (3.8 in) |
| 1962 | 54.9 mm (2.2 in) |
| 1963 | 76.2 mm (3.0 in) |
| 1964 | 91.4 mm (3.6 in) |
| 1965 | 65.5 mm (2.6 in) |
| 1966 | 73.9 mm (2.9 in) |
| 1967 | 134.1 mm (5.3 in) |
| 1968 | 149.4 mm (5.9 in) |
| 1969 | 59.2 mm (2.3 in) |
| 1970 | 62.5 mm (2.5 in) |
| 1971 | 85.6 mm (3.4 in) |
| 1972 | 134.6 mm (5.3 in) |
| 1973 | 103.6 mm (4.1 in) |
| 1974 | 153.9 mm (6.1 in) |
| 1975 | 80.3 mm (3.2 in) |
| 1976 | 75.2 mm (3.0 in) |
| 1977 | 69.9 mm (2.8 in) |
| 1978 | 163.8 mm (6.4 in) |
| 1979 | 205.0 mm (8.1 in) |
| 1980 | 135.9 mm (5.4 in) |
| 1981 | 163.6 mm (6.4 in) |
| 1982 | 55.4 mm (2.2 in) |
| 1983 | 81.3 mm (3.2 in) |
| 1984 | 35.8 mm (1.4 in) |
| 1985 | 120.4 mm (4.7 in) |
| 1986 | 79.5 mm (3.1 in) |
| 1987 | 115.3 mm (4.5 in) |
| 1988 | 110.7 mm (4.4 in) |
| 1989 | 43.2 mm (1.7 in) |
| 1990 | 73.9 mm (2.9 in) |
| 1991 | 176.0 mm (6.9 in) |
| 1992 | 126.0 mm (5.0 in) |
| 1993 | 147.6 mm (5.8 in) |
| 1994 | 109.2 mm (4.3 in) |
| 1995 | 126.2 mm (5.0 in) |
| 1996 | 52.3 mm (2.1 in) |
| 1997 | 141.7 mm (5.6 in) |
| 1998 | 124.2 mm (4.9 in) |
| 2001 | 235.5 mm (9.3 in) |
| 2002 | 98.3 mm (3.9 in) |
| 2003 | 115.8 mm (4.6 in) |
| 2004 | 187.5 mm (7.4 in) |
| 2005 | 88.4 mm (3.5 in) |
| 2006 | 0.0 mm (0.00 in) |
| 2007 | 91.2 mm (3.6 in) |
| 2008 | 97.8 mm (3.9 in) |
| 2009 | 88.4 mm (3.5 in) |
| 2010 | 104.9 mm (4.1 in) |
| 2011 | 41.4 mm (1.6 in) |
| 2012 | 114.3 mm (4.5 in) |
| 2013 | 54.1 mm (2.1 in) |
| 2014 | 63.0 mm (2.5 in) |
| 2015 | 178.6 mm (7.0 in) |
| 2016 | 156.2 mm (6.1 in) |
| 2017 | 39.6 mm (1.6 in) |
| 2018 | 108.5 mm (4.3 in) |
| 2019 | 43.4 mm (1.7 in) |
| 2020 | 68.6 mm (2.7 in) |
| 2021 | 91.9 mm (3.6 in) |
| 2022 | 35.1 mm (1.4 in) |
| 2023 | 81.3 mm (3.2 in) |
| 2024 | 93.0 mm (3.7 in) |
| 2025 | 8.4 mm (0.33 in) |
| 2026 | 22.7 mm (0.9 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1945 | 187.5 mm (7.4 in) |
| 1946 | 81.2 mm (3.2 in) |
| 1947 | 81.5 mm (3.2 in) |
| 1948 | 117.8 mm (4.6 in) |
| 1949 | 66.3 mm (2.6 in) |
| 1950 | 45.5 mm (1.8 in) |
| 1951 | 224.3 mm (8.8 in) |
| 1952 | 90.0 mm (3.5 in) |
| 1953 | 203.0 mm (8.0 in) |
| 1954 | 69.6 mm (2.7 in) |
| 1955 | 401.3 mm (15.8 in) |
| 1956 | 58.0 mm (2.3 in) |
| 1957 | 240.0 mm (9.4 in) |
| 1958 | 216.2 mm (8.5 in) |
| 1959 | 131.1 mm (5.2 in) |
| 1960 | 184.2 mm (7.3 in) |
| 1961 | 97.8 mm (3.9 in) |
| 1962 | 83.8 mm (3.3 in) |
| 1963 | 125.0 mm (4.9 in) |
| 1964 | 116.8 mm (4.6 in) |
| 1965 | 140.2 mm (5.5 in) |
| 1966 | 149.9 mm (5.9 in) |
| 1967 | 264.9 mm (10.4 in) |
| 1968 | 384.8 mm (15.1 in) |
| 1969 | 171.5 mm (6.8 in) |
| 1970 | 103.4 mm (4.1 in) |
| 1971 | 186.0 mm (7.3 in) |
| 1972 | 182.1 mm (7.2 in) |
| 1973 | 155.8 mm (6.1 in) |
| 1974 | 155.2 mm (6.1 in) |
| 1975 | 125.2 mm (4.9 in) |
| 1976 | 182.2 mm (7.2 in) |
| 1977 | 69.9 mm (2.8 in) |
| 1978 | 189.7 mm (7.5 in) |
| 1979 | 300.5 mm (11.8 in) |
| 1980 | 201.7 mm (7.9 in) |
| 1981 | 173.0 mm (6.8 in) |
| 1982 | 60.4 mm (2.4 in) |
| 1983 | 186.9 mm (7.4 in) |
| 1984 | 50.8 mm (2.0 in) |
| 1985 | 148.4 mm (5.8 in) |
| 1986 | 108.2 mm (4.3 in) |
| 1987 | 132.8 mm (5.2 in) |
| 1988 | 167.9 mm (6.6 in) |
| 1989 | 82.2 mm (3.2 in) |
| 1990 | 89.1 mm (3.5 in) |
| 1991 | 187.2 mm (7.4 in) |
| 1992 | 163.1 mm (6.4 in) |
| 1993 | 149.1 mm (5.9 in) |
| 1994 | 129.8 mm (5.1 in) |
| 1995 | 134.1 mm (5.3 in) |
| 1996 | 133.0 mm (5.2 in) |
| 1997 | 434.7 mm (17.1 in) |
| 1998 | 190.8 mm (7.5 in) |
| 2001 | 240.8 mm (9.5 in) |
| 2002 | 242.8 mm (9.6 in) |
| 2003 | 192.1 mm (7.6 in) |
| 2004 | 190.3 mm (7.5 in) |
| 2005 | 127.8 mm (5.0 in) |
| 2006 | 0.0 mm (0.00 in) |
| 2007 | 220.0 mm (8.7 in) |
| 2008 | 106.9 mm (4.2 in) |
| 2009 | 107.0 mm (4.2 in) |
| 2010 | 177.2 mm (7.0 in) |
| 2011 | 64.5 mm (2.5 in) |
| 2012 | 124.0 mm (4.9 in) |
| 2013 | 100.1 mm (3.9 in) |
| 2014 | 69.9 mm (2.8 in) |
| 2015 | 296.5 mm (11.7 in) |
| 2016 | 195.8 mm (7.7 in) |
| 2017 | 69.7 mm (2.7 in) |
| 2018 | 286.4 mm (11.3 in) |
| 2019 | 57.4 mm (2.3 in) |
| 2020 | 100.4 mm (4.0 in) |
| 2021 | 185.9 mm (7.3 in) |
| 2022 | 41.5 mm (1.6 in) |
| 2023 | 119.1 mm (4.7 in) |
| 2024 | 128.8 mm (5.1 in) |
| 2025 | 16.3 mm (0.6 in) |
| 2026 | n/a |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1945 | 33 days |
| 1946 | 36 days |
| 1947 | 41 days |
| 1948 | 52 days |
| 1949 | 33 days |
| 1950 | 99 days |
| 1951 | 50 days |
| 1952 | 52 days |
| 1953 | 45 days |
| 1954 | 47 days |
| 1955 | 85 days |
| 1956 | 40 days |
| 1957 | 53 days |
| 1958 | 44 days |
| 1959 | 40 days |
| 1960 | 22 days |
| 1961 | 42 days |
| 1962 | 72 days |
| 1963 | 58 days |
| 1964 | 46 days |
| 1965 | 26 days |
| 1966 | 28 days |
| 1967 | 43 days |
| 1968 | 18 days |
| 1969 | 51 days |
| 1970 | 38 days |
| 1971 | 84 days |
| 1972 | 31 days |
| 1973 | 30 days |
| 1974 | 45 days |
| 1975 | 36 days |
| 1976 | 46 days |
| 1977 | 40 days |
| 1978 | 52 days |
| 1979 | 28 days |
| 1980 | 41 days |
| 1981 | 40 days |
| 1982 | 44 days |
| 1983 | 46 days |
| 1984 | 41 days |
| 1985 | 54 days |
| 1986 | 38 days |
| 1987 | 32 days |
| 1988 | 41 days |
| 1989 | 44 days |
| 1990 | 32 days |
| 1991 | 35 days |
| 1992 | 26 days |
| 1993 | 65 days |
| 1994 | 38 days |
| 1995 | 33 days |
| 1996 | 48 days |
| 1997 | 43 days |
| 1998 | 68 days |
| 2001 | 28 days |
| 2002 | 40 days |
| 2003 | 41 days |
| 2004 | 30 days |
| 2005 | 43 days |
| 2006 | 10 days |
| 2007 | 32 days |
| 2008 | 14 days |
| 2009 | 41 days |
| 2010 | 26 days |
| 2011 | 81 days |
| 2012 | 42 days |
| 2013 | 31 days |
| 2014 | 42 days |
| 2015 | 22 days |
| 2016 | 42 days |
| 2017 | 22 days |
| 2018 | 22 days |
| 2019 | 23 days |
| 2020 | 44 days |
| 2021 | 31 days |
| 2022 | 23 days |
| 2023 | 15 days |
| 2024 | 27 days |
| 2025 | 22 days |
| 2026 | 2 days |
Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.
Rainfall Return Levels
67 years, 1946 to 2020A day with at least 93.9 mm (3.7 in) of rain is expected about once in 2 years. A day with at least 284.4 mm (11.2 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 93.9 mm (3.7 in) | |
| 5 years | 140.0 mm (5.5 in) | |
| 10 years | 172.3 mm (6.8 in) | |
| 25 years | 215.5 mm (8.5 in) | |
| 50 years | 249.3 mm (9.8 in) | |
| 100 years | 284.4 mm (11.2 in) | Longer than the 67 years of record |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 67 years of values from 1946 to 2020.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 310.6 mm (12.2 in) in 1955; 235.5 mm (9.3 in) in 2001; 205.0 mm (8.1 in) in 1979.
Station Changes
2 suspected2 changes were suspected in the annual mean temperature of Corpus Christi NAS, at 1968 and 1994. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1968 ran 0.6 C (1.0 F) higher than in the years before (likely change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1994 ran 0.6 C (1.1 F) lower than in the years before (possible change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1968 | +0.6 | +1.0 | likely | 5 |
| 1994 | -0.6 | -1.1 | possible | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Download the Data
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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-15).