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CDUS41 KPBZ 100601
CLIPIT


CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA                               
101 AM EST MON DEC 10 2012


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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 9 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         56   1159 PM  73    1885  41     15       43       
  MINIMUM         39    900 AM  -4    1876  27     12       28       
  AVERAGE         48                        34     14       36      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.21          0.85 2009   0.10   0.11      T      
  MONTH TO DATE    1.77                      0.88   0.89     0.30    
  SINCE JUN 1     22.60                     21.12   1.48    19.99    
  SINCE JAN 1     37.98                     36.22   1.76    42.07    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.8  1996   0.3   -0.3       T      
  MONTH TO DATE    0.0                       2.0   -2.0       T      
  SINCE OCT 1      0.8                       4.5   -3.7      1.6     
  SINCE JUL 1      0.8                       4.5   -3.7      1.6     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       17                        31    -14       29       
  MONTH TO DATE  162                       265   -103      229       
  SINCE DEC 1    162                       265   -103      229       
  SINCE JUL 1   1410                      1428    -18     1224       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1025                       736    289     1009       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     7.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           500 PM                                     
 LOWEST     74           300 PM                                     
 AVERAGE    84                                                       

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

                                                                     
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   41        72      1971                    
 MINIMUM TEMPERATURE (F)   27        -6      1876                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 10 2012......SUNRISE   734 AM EST   SUNSET   454 PM EST   
DECEMBER 11 2012......SUNRISE   734 AM EST   SUNSET   454 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.
$$