Llano, Texas
  ID: USC00415272  Latitude:  30.7425  Longitude:  -98.6542
  Elevation: 1020 feet ( 310.9 meters)
  Source: NOAA Climate Normals 1991-2020
  
  
      
  
  
   
  
      
  
  
    Precipitation Total: 27.57 in., 10.85 cm.
   
  
      
  
  
   
  
      
  Monthly Data Table for Llano, 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 | 
    63.2 | 
    67.0 | 
    74.9 | 
    81.3 | 
    86.7 | 
    94.5 | 
    97.1 | 
    98.3 | 
    91.0 | 
    82.7 | 
    72.6 | 
    63.8 | 
    
          
      | Minimum Temperature | 
      °F | 
    33.9 | 
    38.1 | 
    46.5 | 
    53.5 | 
    63.1 | 
    70.4 | 
    72.5 | 
    72.6 | 
    65.9 | 
    54.5 | 
    43.7 | 
    35.4 | 
    
      
      
          
      | Heating Degree Days | 
      °F | 
    512.8 | 
    359.9 | 
    189.7 | 
    67.0 | 
    10.5 | 
    0.0 | 
    0.0 | 
    0.0 | 
    1.7 | 
    56.3 | 
    240.8 | 
    482.4 | 
    
          
      | Cooling Degree Days | 
      °F | 
    3.1 | 
    11.5 | 
    56.3 | 
    139.0 | 
    317.4 | 
    523.2 | 
    613.8 | 
    633.5 | 
    405.1 | 
    167.8 | 
    35.3 | 
    5.3 | 
    
          
      | Precipitation | 
      I | 
    1.6 | 
    1.2 | 
    2.6 | 
    2.2 | 
    4.4 | 
    2.6 | 
    1.7 | 
    1.5 | 
    3.0 | 
    2.9 | 
    1.3 | 
    1.3 | 
    
  
   
  
  
  
  
    Metric Units
    
      | Statistic | 
      Units | 
          Jan | 
    Feb | 
    Mar | 
    Apr | 
    May | 
    Jun | 
    Jul | 
    Aug | 
    Sep | 
    Oct | 
    Nov | 
    Dec | 
    
          
      | Maximum Temperature | 
      °C | 
    17.3 | 
    19.4 | 
    23.8 | 
    27.4 | 
    30.4 | 
    34.7 | 
    36.2 | 
    36.8 | 
    32.8 | 
    28.2 | 
    22.6 | 
    17.7 | 
    
          
      | Minimum Temperature | 
      °C | 
    1.1 | 
    3.4 | 
    8.1 | 
    11.9 | 
    17.3 | 
    21.3 | 
    22.5 | 
    22.6 | 
    18.8 | 
    12.5 | 
    6.5 | 
    1.9 | 
    
      
      
          
      | Heating Degree Days | 
      °C | 
    267.1 | 
    182.2 | 
    87.6 | 
    19.4 | 
    -11.9 | 
    -17.8 | 
    -17.8 | 
    -17.8 | 
    -16.8 | 
    13.5 | 
    116.0 | 
    250.2 | 
    
          
      | Cooling Degree Days | 
      °C | 
    -16.1 | 
    -11.4 | 
    13.5 | 
    59.4 | 
    158.6 | 
    272.9 | 
    323.2 | 
    334.2 | 
    207.3 | 
    75.4 | 
    1.8 | 
    -14.8 | 
    
          
      | Precipitation | 
      M | 
    4.0 | 
    2.9 | 
    6.7 | 
    5.6 | 
    11.2 | 
    6.5 | 
    4.3 | 
    3.8 | 
    7.6 | 
    7.3 | 
    3.3 | 
    3.2 |