San Antonio Intl Ap, Texas
  ID: USW00012921  Latitude:  29.5442  Longitude:  -98.4839
  Elevation: 789 feet ( 240.5 meters)
  Source: NOAA Climate Normals 1991-2020
  
  
      
  
  
   
  
      
  
  
    Precipitation Total: 32.38 in., 12.75 cm.
   
  
      
  
  
   
  
      
  Monthly Data Table for San Antonio Intl Ap, Texas
  Monthly Data from NOAA Monthly Normals 2006-2020
  
  
    Imperial Units
    
      | Statistic | 
      Units | 
          Jan | 
    Feb | 
    Mar | 
    Apr | 
    May | 
    Jun | 
    Jul | 
    Aug | 
    Sep | 
    Oct | 
    Nov | 
    Dec | 
    
          
      | Maximum Temperature | 
      °F | 
    63.9 | 
    68.3 | 
    75.2 | 
    81.1 | 
    87.5 | 
    93.3 | 
    95.4 | 
    97.0 | 
    90.4 | 
    82.7 | 
    72.8 | 
    65.1 | 
    
          
      | Minimum Temperature | 
      °F | 
    40.9 | 
    45.5 | 
    53.2 | 
    59.1 | 
    66.8 | 
    73.5 | 
    75.3 | 
    76.0 | 
    70.4 | 
    60.6 | 
    50.9 | 
    43.1 | 
    
      
      
          
      | Heating Degree Days | 
      °F | 
    397.7 | 
    253.2 | 
    114.7 | 
    27.4 | 
    2.7 | 
    0.0 | 
    0.0 | 
    0.0 | 
    0.6 | 
    27.4 | 
    162.5 | 
    353.5 | 
    
          
      | Cooling Degree Days | 
      °F | 
    7.3 | 
    26.4 | 
    89.8 | 
    180.4 | 
    379.4 | 
    551.9 | 
    630.9 | 
    666.3 | 
    462.6 | 
    233.5 | 
    68.0 | 
    15.7 | 
    
          
      | Precipitation | 
      I | 
    2.1 | 
    1.4 | 
    2.3 | 
    2.6 | 
    4.8 | 
    2.5 | 
    2.4 | 
    1.9 | 
    4.7 | 
    3.1 | 
    1.6 | 
    1.7 | 
    
  
   
  
  
  
  
    Metric Units
    
      | Statistic | 
      Units | 
          Jan | 
    Feb | 
    Mar | 
    Apr | 
    May | 
    Jun | 
    Jul | 
    Aug | 
    Sep | 
    Oct | 
    Nov | 
    Dec | 
    
          
      | Maximum Temperature | 
      °C | 
    17.7 | 
    20.2 | 
    24.0 | 
    27.3 | 
    30.8 | 
    34.1 | 
    35.2 | 
    36.1 | 
    32.4 | 
    28.2 | 
    22.7 | 
    18.4 | 
    
          
      | Minimum Temperature | 
      °C | 
    4.9 | 
    7.5 | 
    11.8 | 
    15.1 | 
    19.3 | 
    23.1 | 
    24.1 | 
    24.4 | 
    21.3 | 
    15.9 | 
    10.5 | 
    6.2 | 
    
      
      
          
      | Heating Degree Days | 
      °C | 
    203.2 | 
    122.9 | 
    45.9 | 
    -2.6 | 
    -16.3 | 
    -17.8 | 
    -17.8 | 
    -17.8 | 
    -17.4 | 
    -2.6 | 
    72.5 | 
    178.6 | 
    
          
      | Cooling Degree Days | 
      °C | 
    -13.7 | 
    -3.1 | 
    32.1 | 
    82.4 | 
    193.0 | 
    288.8 | 
    332.7 | 
    352.4 | 
    239.2 | 
    111.9 | 
    20.0 | 
    -9.1 | 
    
          
      | Precipitation | 
      M | 
    5.3 | 
    3.7 | 
    5.9 | 
    6.7 | 
    12.2 | 
    6.5 | 
    6.0 | 
    4.9 | 
    11.8 | 
    7.8 | 
    3.9 | 
    4.3 |