Corpus Christi, TX Climate

Summary Graph

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.

Graph of average and extreme temperature ranges by day for Corpus Christi, TX.


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.

Warmest Days

Warmest Months

Coldest Days

Coldest Months

The warmest days on record are:

6 Sep 2000109°F
29 Aug 2011107.1°F
31 Aug 2012107.1°F
25 Sep 2005106°F
4 Sep 2011106°F

The warmest months on average were:

August 2012100.1°F
August 201199.5°F
August 200999.1°F
July 200999°F
August 200598.5°F

The coldest days on record are:

24 Dec 198912.9°F
25 Dec 198314°F
12 Jan 196216°F
1 Feb 195118°F
21 Dec 197318°F

The coldest months on average were:

December 198935°F
January 198538.1°F
December 198338.2°F
January 197839.5°F
February 197840.3°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

Wettest Days

The wettest days on record are:

16 February 19733.5 inches
20 February 19822.6 inches
5 February 20122.3 inches
26 February 19872.1 inches
21 February 19901.5 inches

Wettest Months

The wettest months on record are:

January 197319 inches
March 197318.9 inches
September 201015.8 inches
June 200614.2 inches
June 197314.1 inches

Driest Months

The driest months on record are:

September 19460 inches
October 19460 inches
November 19460 inches
December 19460 inches
January 19470 inches