AFOS product CLIPIT
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CDUS41 KPBZ 130702
CLIPIT


CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA                               
202 AM EST FRI DEC 13 2013


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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 12 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         22    847 PM  65    2007  40    -18       40       
                                      1965                          
                                      1899                          
  MINIMUM         10    807 AM  -5    1962  26    -16       24       
  AVERAGE         16                        33    -17       32      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.87 1944   0.09  -0.09     0.00    
  MONTH TO DATE    1.18                      1.17   0.01     2.66    
  SINCE JUN 1     22.23                     21.41   0.82    23.49    
  SINCE JAN 1     34.57                     36.51  -1.94    38.87    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             4.3  1944   0.2   -0.2      0.0     
  MONTH TO DATE    5.3                       2.7    2.6       T      
  SINCE OCT 1     14.7                       5.2    9.5      0.8     
  SINCE JUL 1     14.7                       5.2    9.5      0.8     
  SNOW DEPTH       1                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       49                        32     17       33       
  MONTH TO DATE  375                       360     15      243       
  SINCE DEC 1    375                       360     15      243       
  SINCE JUL 1   1543                      1523     20     1491       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    831                       736     95     1025       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED    10.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    73          1200 AM                                     
 LOWEST     36           600 PM                                     
 AVERAGE    55                                                       

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

                                                                     
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   40        71      1901                    
 MINIMUM TEMPERATURE (F)   26        -5      1962                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 13 2013......SUNRISE   736 AM EST   SUNSET   455 PM EST   
DECEMBER 14 2013......SUNRISE   737 AM EST   SUNSET   455 PM EST   

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





&&
SNOW DEPTH IS MEASURED AT 7 AM EST OR 8 AM EDT.
$$