Port Aransas, Texas
  ID: USC00417170  Latitude:  27.8381  Longitude:  -97.0592
  Elevation: 12.1 feet (   3.7 meters)
  Source: NOAA Climate Normals 1991-2020
  
  
      
  
  
   
  
      
  
  
    Precipitation Total: 35.55 in., 14 cm.
   
  
      
  
  
   
  
      
  Monthly Data Table for Port Aransas, 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 | 
    63.1 | 
    66.7 | 
    71.5 | 
    78.0 | 
    83.5 | 
    88.4 | 
    89.3 | 
    90.7 | 
    88.1 | 
    83.7 | 
    74.1 | 
    66.4 | 
    
          
      | Minimum Temperature | 
      °F | 
    50.7 | 
    54.4 | 
    61.3 | 
    67.6 | 
    73.9 | 
    79.0 | 
    80.1 | 
    80.9 | 
    77.9 | 
    72.0 | 
    62.0 | 
    53.4 | 
    
      
      
          
      | Heating Degree Days | 
      °F | 
    262.2 | 
    152.5 | 
    55.5 | 
    7.2 | 
    0.2 | 
    0.0 | 
    0.0 | 
    0.0 | 
    0.0 | 
    1.3 | 
    58.6 | 
    194.5 | 
    
          
      | Cooling Degree Days | 
      °F | 
    11.3 | 
    27.9 | 
    98.9 | 
    241.2 | 
    424.9 | 
    560.9 | 
    610.8 | 
    644.7 | 
    540.0 | 
    399.5 | 
    150.1 | 
    36.5 | 
    
          
      | Precipitation | 
      I | 
    2.4 | 
    1.2 | 
    1.7 | 
    1.6 | 
    3.9 | 
    3.9 | 
    3.7 | 
    1.4 | 
    7.1 | 
    2.3 | 
    2.4 | 
    1.6 | 
    
  
   
  
  
  
  
    Metric Units
    
      | Statistic | 
      Units | 
          Jan | 
    Feb | 
    Mar | 
    Apr | 
    May | 
    Jun | 
    Jul | 
    Aug | 
    Sep | 
    Oct | 
    Nov | 
    Dec | 
    
          
      | Maximum Temperature | 
      °C | 
    17.3 | 
    19.3 | 
    21.9 | 
    25.6 | 
    28.6 | 
    31.3 | 
    31.8 | 
    32.6 | 
    31.2 | 
    28.7 | 
    23.4 | 
    19.1 | 
    
          
      | Minimum Temperature | 
      °C | 
    10.4 | 
    12.4 | 
    16.3 | 
    19.8 | 
    23.3 | 
    26.1 | 
    26.7 | 
    27.2 | 
    25.5 | 
    22.2 | 
    16.7 | 
    11.9 | 
    
      
      
          
      | Heating Degree Days | 
      °C | 
    127.9 | 
    66.9 | 
    13.1 | 
    -13.8 | 
    -17.7 | 
    -17.8 | 
    -17.8 | 
    -17.8 | 
    -17.8 | 
    -17.1 | 
    14.8 | 
    90.3 | 
    
          
      | Cooling Degree Days | 
      °C | 
    -11.5 | 
    -2.3 | 
    37.2 | 
    116.2 | 
    218.3 | 
    293.8 | 
    321.6 | 
    340.4 | 
    282.2 | 
    204.2 | 
    65.6 | 
    2.5 | 
    
          
      | Precipitation | 
      M | 
    6.1 | 
    3.1 | 
    4.4 | 
    4.2 | 
    9.9 | 
    10.0 | 
    9.5 | 
    3.5 | 
    18.0 | 
    5.9 | 
    6.1 | 
    4.0 |