 
    
    Weather for San Antonio Texas
                         m/s
                        
                    
                Historical average weather in September for San Antonio Texas
- 
                            High Temperature 33 °C 
- 
                            Low Temperature 21 °C 
- 
                            Chance of Sunny Day 53 % 
- 
                            Chance of Snow Day 0 % 
- 
                            Chance of Windy Day 3 % 
- 
                            Chance of Cloudy Day 9 % 
- 
                            Chance of Fog Day 3 % 
- 
                            Chance of Rain 26 % 
- 
                            Rainfall 25 mm 
 
    
    