Records for Concord Area, New Hampshire (CONthr) on 03-15
  Record Highs
  
    - 
      1:  68°F (1990)
    
- 
      2:  68°F (1945)
    
- 
      3:  64°F (1870)
    
 
  Record Lows
  
    - 
      1:  -1°F (1923)
    
- 
      2:  0°F (1896)
    
- 
      3:  2°F (1993)
    
 
  Lowest Highs
  
    - 
      1:  41°F (1927)
    
- 
      2:  38°F (1995)
    
- 
      3:  38°F (1977)
    
 
  Highest Lows
  
    - 
      1:  21°F (1906)
    
- 
      2:  22°F (1932)
    
- 
      3:  23°F (2021)
    
 
  Highest March temperature:
  
  89°F on 03-31-1998.
  Lowest March temperature:
  
  -20°F on 03-06-1869.
  Average temperature is 33°F
  Average high is 43°F
  Average low is 23°F
 
  Temperature data from 1868 to 2022.
  Record Precipitation
  
    - 
      1:  1.10" (1911)
    
- 
      2:  1.05" (1953)
    
- 
      3:  1.01" (1912)
    
 
  Precipitation data from 1868 to 2022.