Records for Philadelphia Center City Area, Pennsylvania (PFIP1thr) on 03-15
  Record Highs
  
    - 
      1:  75°F (2012)
    
- 
      2:  73°F (2002)
    
- 
      3:  70°F (2019)
    
 
  Record Lows
  
    - 
      1:  21°F (1950)
    
- 
      2:  23°F (2017)
    
- 
      3:  24°F (1979)
    
 
  Lowest Highs
  
    - 
      1:  57°F (1946)
    
- 
      2:  51°F (2002)
    
- 
      3:  47°F (2019)
    
 
  Highest Lows
  
    - 
      1:  33°F (2017)
    
- 
      2:  41°F (2018)
    
- 
      3:  42°F (2013)
    
 
  Highest March temperature:
  
  90°F on 03-30-1998.
  Lowest March temperature:
  
  10°F on 03-01-2014.
  Average temperature is 44.5°F
  Average high is 52.9°F
  Average low is 36°F
 
  Temperature data from 1942 to 2022.
  Record Precipitation
  
    - 
      1:  1.13" (2016)
    
- 
      2:  0.79" (2007)
    
- 
      3:  0.68" (1946)
    
 
  Precipitation data from 1942 to 2022.