AFOS product CLIPIT
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CLIPIT

CLIMATE REPORT 
NATIONAL WEATHER SERVICE PITTSBURGH PA
135 AM EDT TUE MAY 13 2025

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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 12 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         81    148 PM  94    1881  71     10       66       
  MINIMUM         54    252 AM  33    1938  49      5       47       
                                      1963                           
                                      1976                           
  AVERAGE         68                        60      8       57     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.07          2.05 1980   0.12  -0.05     0.00     
  MONTH TO DATE    1.81                      1.39   0.42     2.80     
  SINCE MAR 1      7.95                      7.86   0.09    13.98     
  SINCE JAN 1     13.73                     13.44   0.29    21.02     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           T    1892   0.0    0.0      0.0      
                                      1909                           
  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        0                         6     -6        8        
  MONTH TO DATE   39                        87    -48       42        
  SINCE MAR 1    920                      1285   -365      869        
  SINCE JUL 1   4781                      5456   -675     4212        

 COOLING                                                              
  YESTERDAY        3                         2      1        0        
  MONTH TO DATE   11                        13     -2       27        
  SINCE MAR 1     48                        23     25       54        
  SINCE JAN 1     48                        23     25       54        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (180)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     S (180)       
  AVERAGE WIND SPEED     4.4                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.8                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1100 PM                                      
 LOWEST     34           100 PM                                      
 AVERAGE    64                                                        

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


THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   71        90      1879                      
                                             1881                     
                                             1991                     
 MINIMUM TEMPERATURE (F)   50        31      1996                      


SUNRISE AND SUNSET                                                    
MAY 13 2025...........SUNRISE   606 AM EDT   SUNSET   829 PM EDT     
MAY 14 2025...........SUNRISE   605 AM EDT   SUNSET   830 PM EDT     


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




$$

WM