000 
CDUS41 KPBZ 090705
CLIPIT


CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA                               
204 AM EST MON DEC 9 2013


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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 8 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         31   1159 PM  70    1916  42    -11       54       
  MINIMUM         17    318 AM  -2    1882  28    -11       41       
  AVERAGE         24                        34    -10       48      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.06          1.51 1978   0.10  -0.04     0.12    
  MONTH TO DATE    1.07                      0.78   0.29     1.56    
  SINCE JUN 1     22.12                     21.02   1.10    22.39    
  SINCE JAN 1     34.46                     36.12  -1.66    37.77    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        1.1           5.5  1914   0.2    0.9      0.0     
  MONTH TO DATE    3.1                       1.7    1.4      0.0     
  SINCE OCT 1     12.5                       4.2    8.3      0.8     
  SINCE JUL 1     12.5                       4.2    8.3      0.8     
  SNOW DEPTH       2                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       41                        31     10       17       
  MONTH TO DATE  216                       234    -18      145       
  SINCE DEC 1    216                       234    -18      145       
  SINCE JUL 1   1384                      1397    -13     1393       
                                                                     
 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    14   HIGHEST WIND DIRECTION    SE (130)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SE (130)      
  AVERAGE WIND SPEED     6.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LT FREEZING RAIN                                                   
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           900 PM                                     
 LOWEST     68           600 AM                                     
 AVERAGE    80                                                       

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

                                                                     
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   41        73      1885                    
 MINIMUM TEMPERATURE (F)   27        -4      1876                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  9 2013......SUNRISE   733 AM EST   SUNSET   454 PM EST   
DECEMBER 10 2013......SUNRISE   733 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.
$$