AFOS product CLIPIT
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CLIPIT

CLIMATE REPORT 
NATIONAL WEATHER SERVICE PITTSBURGH PA
136 AM EDT SUN MAY 11 2025

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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 10 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         76    449 PM  90    1889  71      5       62       
                                      1936                           
                                      1993                           
  MINIMUM         39    507 AM  27    1966  49    -10       46       
  AVERAGE         58                        60     -2       54     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.41 1989   0.12  -0.12     0.22     
  MONTH TO DATE    1.74                      1.15   0.59     2.00     
  SINCE MAR 1      7.88                      7.62   0.26    13.18     
  SINCE JAN 1     13.66                     13.20   0.46    20.22     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.2  1923   0.0    0.0      0.0      
  MONTH TO DATE    T                         0.0    0.0      0.0      
  SINCE MAR 1      4.5                       8.6   -4.1      0.5      
  SINCE JUL 1     34.0                      44.1  -10.1     16.3      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        7                         7      0       11        
  MONTH TO DATE   39                        75    -36       21        
  SINCE MAR 1    920                      1273   -353      848        
  SINCE JUL 1   4781                      5444   -663     4191        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE    7                        10     -3       27        
  SINCE MAR 1     44                        20     24       54        
  SINCE JAN 1     44                        20     24       54        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (290)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (300)       
  AVERAGE WIND SPEED     5.3                                        


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    68           200 AM                                      
 LOWEST     25           400 PM                                      
 AVERAGE    47                                                        

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


THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   71        90      1881                      
                                             1896                     
 MINIMUM TEMPERATURE (F)   49        30      1966                      


SUNRISE AND SUNSET                                                    
MAY 11 2025...........SUNRISE   608 AM EDT   SUNSET   827 PM EDT     
MAY 12 2025...........SUNRISE   607 AM EDT   SUNSET   828 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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