The summary climate graph for Corpus Christi, TX shows a selection of temperature, rainfall and snow minimum, mean and maximum measures over the course of a year. Click on each of the measures in the key to toggle them on and off.
The warmest month in Corpus Christi International, Corpus Christi, Texas is August with an average high temperature of 93.8°F. The hottest day on record was September 6 2000 when the temperature hit 109.0°F. During January the overnight temperature drops to an average of 47.1°F with the lowest temperature of 12.9°F being recorded on December 24 1989.
The warmest days on record are:
| 6 Sep 2000 | 109°F |
| 29 Aug 2011 | 107.1°F |
| 31 Aug 2012 | 107.1°F |
| 25 Sep 2005 | 106°F |
| 4 Sep 2011 | 106°F |
The warmest months on average were:
| August 2012 | 100.1°F |
| August 2011 | 99.5°F |
| August 2009 | 99.1°F |
| July 2009 | 99°F |
| August 2005 | 98.5°F |
The coldest days on record are:
| 24 Dec 1989 | 12.9°F |
| 25 Dec 1983 | 14°F |
| 12 Jan 1962 | 16°F |
| 1 Feb 1951 | 18°F |
| 21 Dec 1973 | 18°F |
The coldest months on average were:
| December 1989 | 35°F |
| January 1985 | 38.1°F |
| December 1983 | 38.2°F |
| January 1978 | 39.5°F |
| February 1978 | 40.3°F |
The wettest month by average rainfall in Corpus Christi, TX is September with an average of 3.2 inches of rain falling on 9 to 10 days.Although in January it typically rains on more days with 1.4 inches falling in 10 to 11 days. The driest month by average rainfall in Corpus Christi, TX is December with an average of 1.0 inches of rain falling on 9 to 10 days. Although in July it typically rains on less days with 1.6 inches falling in 5 to 6 days
The wettest days on record are:
| 22 December 1991 | 6.8 inches |
| 18 December 1993 | 3.1 inches |
| 28 December 1994 | 2.6 inches |
| 9 December 2002 | 1.4 inches |
| 22 December 1986 | 1.3 inches |
The wettest months on record are:
| January 1973 | 19 inches |
| March 1973 | 18.9 inches |
| September 2010 | 15.8 inches |
| June 2006 | 14.2 inches |
| June 1973 | 14.1 inches |
The driest months on record are:
| September 1946 | 0 inches |
| October 1946 | 0 inches |
| November 1946 | 0 inches |
| December 1946 | 0 inches |
| January 1947 | 0 inches |