Records for Riverside Area, California (RALthr) on 01-28
  Record Highs
  
    - 
      1:  85°F (1905)
    
 
    - 
      2:  84°F (1971)
    
 
    - 
      3:  82°F (1976)
    
 
  
 
  Record Lows
  
    - 
      1:  24°F (1950)
    
 
    - 
      2:  27°F (1948)
    
 
    - 
      3:  28°F (1953)
    
 
  
 
  Lowest Highs
  
    - 
      1:  62°F (2018)
    
 
    - 
      2:  59°F (2012)
    
 
    - 
      3:  56°F (1940)
    
 
  
 
  Highest Lows
  
    - 
      1:  46°F (1957)
    
 
    - 
      2:  52°F (1979)
    
 
    - 
      3:  52°F (1908)
    
 
  
 
  Highest January temperature:
  
  94°F on 01-08-1923.
  Lowest January temperature:
  
  18°F on 01-15-1911.
  Average temperature is 57.1°F
  Average high is 69.9°F
  Average low is 44.3°F
 
  Temperature data from 1893 to 2022.
  Record Precipitation
  
    - 
      1:  1.02" (1911)
    
 
    - 
      2:  0.81" (1908)
    
 
    - 
      3:  0.70" (1981)
    
 
  
 
  Precipitation data from 1893 to 2022.