Records for Ukiah Area, California (UKIthr) on 10-21
  Record Highs
  
    - 
      1:  96°F (1929)
    
- 
      2:  94°F (1939)
    
- 
      3:  92°F (1965)
    
 
  Record Lows
  
    - 
      1:  26°F (1906)
    
- 
      2:  29°F (1912)
    
- 
      3:  30°F (1908)
    
 
  Lowest Highs
  
    - 
      1:  58°F (2021)
    
- 
      2:  58°F (1982)
    
- 
      3:  58°F (1944)
    
 
  Highest Lows
  
    - 
      1:  59°F (1970)
    
- 
      2:  60°F (1985)
    
- 
      3:  61°F (1914)
    
 
  Highest October temperature:
  
  105°F on 10-01-1980.
  Lowest October temperature:
  
  24°F on 10-29-1971.
  Average temperature is 59.4°F
  Average high is 74.4°F
  Average low is 44.4°F
 
  Temperature data from 1893 to 2022.
  Record Precipitation
  
    - 
      1:  1.44" (1985)
    
- 
      2:  1.03" (1902)
    
- 
      3:  0.77" (1989)
    
 
  Precipitation data from 1893 to 2022.