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Daily
Average temperatures for today's date (September 3)
San Antonio International Airport
Average high temperature: 93° F
Average low temperature: 72° FStinson Municipal Airport
Average high temperature: 93° F
Average low temperature: 71° F -
Monthly
Average temperatures for the month of September
San Antonio International Airport
Average high temperature: 90° F
Average low temperature: 69° FStinson Municipal Airport
Average high temperature: 90° F
Average low temperature: 68° F -
Annual
Average temperatures (overall)
San Antonio International Airport
Average high temperature: 80° F
Average low temperature: 58° FStinson Municipal Airport
Average high temperature: 80° F
Average low temperature: 58° F - Latest Update
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Daily
Record temperatures for today's date (September 3)
San Antonio International Airport
Record high: 104° F in 2000
Record low: 61° F in 1974Stinson Municipal Airport
Record high: 106° F in 2000
Record low: 65° F in 2004 -
Monthly
Record temperatures for the month of September
San Antonio International Airport
Record high: 111° F on Tuesday, Sep. 5 2000
Record low: 41° F on Sunday, Sep. 27 1942Stinson Municipal Airport
Record high: 113° F on Tuesday, Sep. 5 2000
Record low: 40° F on Monday, Sep. 30 1996 -
Annual
Record temperatures (overall)
San Antonio International Airport
Record high: 111° F on September 5, 2000
Record low: 0° F on January 31, 1949Stinson Municipal Airport
Record high: 113° F on September 5, 2000
Record low: 6° F on December 23, 1989 - Latest Update
