Average Monthly Temperatures for Corpus Christi, Texas
Month High Low
January 66.09°F 46.2°F
February 67.9°F 49.3°F
March 75.8°F 56.2°F
April 80.7°F 62.3°F
May 85.6°F 69.5°F
June 90.2°F 73.5°F
July 93.2°F 74.4°F
August 93.4°F 74.5°F
September 89.9°F 71.6°F
October 83.6°F 64°F
November 74.9°F 55.4°F
December  68°F 48.1°F
Corpus Christi's coldest month is January when the average temperature overnight is 46.2°F. In August, the warmest month, the average day time temperature rises to 93.4°F.