Corpus Christi/Truax Fld NAS climate by month
Averages and records for each calendar month at Corpus Christi/Truax Fld NAS, United States, from 1945 to 2026. The warmest month is August, averaging 32.9°C; the coolest is January at 18.2°C.
| Month | Avg high | Avg low | Record high | Record low | Years |
|---|---|---|---|---|---|
| January | 18.2°C | 10.0°C | 33.3°C1 January 2022 | −7.2°C12 January 1962 | 72 / 76 |
| February | 19.9°C | 11.9°C | 34.4°C27 February 1954 | −6.6°C15 February 2021 | 69 / 74 |
| March | 23.0°C | 15.5°C | 37.8°C27 March 1984 | −3.9°C2 March 1980 | 73 / 77 |
| April | 26.3°C | 19.4°C | 37.2°C26 April 2017 | 4.4°C14 April 1980 | 76 / 78 |
| May | 29.1°C | 22.9°C | 38.3°C3 May 1984 | 11.1°C3 May 2013 | 74 / 76 |
| June | 31.7°C | 25.6°C | 39.4°C23 June 1998 | 17.8°C10 June 1955 | 71 / 74 |
| July | 32.6°C | 26.2°C | 37.2°C13 July 2019 | 20.6°C16 July 1967 | 73 / 76 |
| August | 32.9°C | 26.2°C | 38.3°C30 August 1954 | 19.4°C13 August 1967 | 73 / 75 |
| September | 31.5°C | 24.7°C | 40.0°C24 September 2005 | 12.2°C30 September 1985 | 72 / 75 |
| October | 28.3°C | 21.0°C | 36.7°C12 October 1991 | 3.9°C31 October 1993 | 73 / 76 |
| November | 23.7°C | 15.9°C | 36.1°C4 November 1988 | −0.6°C28 November 1976 | 74 / 76 |
| December | 19.9°C | 11.9°C | 32.8°C5 December 1977 | −9.4°C23 December 1989 | 73 / 76 |
Years shows the number behind the average high, then the number holding a record for that month. They differ because a year contributes an average only when the month has at least 25 days of readings, while a single reading is enough to set a record. The average low is withheld on the same 25-day rule and is counted separately again; it is shown as a dash where the archive cannot support it. Across the twelve months here the averages rest on 69 to 76 years each.
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Every figure on this page is computed from NOAA GHCN-Daily observations stored per station, per year, per month. Nothing is modelled, interpolated or estimated, and a month the archive never covered is left out rather than filled in. A station appears here only once all twelve months carry an average from at least 10 years. See how this is built.