AFOS product CLIPIT
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CDUS41 KPBZ 040536
CLIPIT

CLIMATE REPORT 
NATIONAL WEATHER SERVICE PITTSBURGH PA
136 AM EDT THU SEP 04 2025

...................................

...THE PITTSBURGH PA CLIMATE SUMMARY FOR SEPTEMBER 3 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         82    408 PM  96    1953  79      3       75       
  MINIMUM         51    505 AM  44    1893  59     -8       50       
                                      1967                           
                                      1976                           
  AVERAGE         67                        69     -2       63     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.62 1974   0.12  -0.12     0.00     
  MONTH TO DATE    0.00                      0.35  -0.35     0.10     
  SINCE SEP 1      0.00                      0.35  -0.35     0.10     
  SINCE JAN 1     25.44                     28.13  -2.69    34.72     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE SEP 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1      0.0                       0.0    0.0      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         1     -1        2        
  MONTH TO DATE    1                         3     -2        2        
  SINCE SEP 1      1                         3     -2        2        
  SINCE JUL 1     25                        13     12       10        

 COOLING                                                              
  YESTERDAY        2                         5     -3        0        
  MONTH TO DATE    3                        15    -12       10        
  SINCE SEP 1      3                        15    -12       10        
  SINCE JAN 1    953                       716    237     1057        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (200)       
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SW (240)       
  AVERAGE WIND SPEED     5.0                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.3                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           600 AM                                      
 LOWEST     34           200 PM                                      
 AVERAGE    59                                                        

..........................................................


THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   79        95      1884                      
                                             1953                     
                                             2018                     
 MINIMUM TEMPERATURE (F)   59        42      1997                      


SUNRISE AND SUNSET                                                    
SEPTEMBER  4 2025.....SUNRISE   651 AM EDT   SUNSET   747 PM EDT     
SEPTEMBER  5 2025.....SUNRISE   652 AM EDT   SUNSET   746 PM EDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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