Records for McAllen Area, Texas (MFEthr) on 09-03
  Record Highs
  
    - 
      1:  106°F (2011)
    
 
    - 
      2:  103°F (2018)
    
 
    - 
      3:  103°F (2000)
    
 
  
 
  Record Lows
  
    - 
      1:  67°F (1950)
    
 
    - 
      2:  68°F (1954)
    
 
    - 
      3:  69°F (1945)
    
 
  
 
  Lowest Highs
  
    - 
      1:  82°F (2018)
    
 
    - 
      2:  79°F (2020)
    
 
    - 
      3:  79°F (2017)
    
 
  
 
  Highest Lows
  
    - 
      1:  82°F (2014)
    
 
    - 
      2:  82°F (1986)
    
 
    - 
      3:  85°F (2007)
    
 
  
 
  Highest September temperature:
  
  108°F on 09-04-2011.
  Lowest September temperature:
  
  50°F on 09-28-1942.
  Average temperature is 85.9°F
  Average high is 96.3°F
  Average low is 75.5°F
 
  Temperature data from 1941 to 2022.
  Record Precipitation
  
    - 
      1:  2.12" (2010)
    
 
    - 
      2:  1.28" (2014)
    
 
    - 
      3:  1.11" (1984)
    
 
  
 
  Precipitation data from 1941 to 2022.