AFOS product CLIPIT
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CDUS41 KPBZ 100703
CLIPIT


CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA                               
203 AM EST TUE DEC 10 2013


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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 9 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         38    933 AM  73    1885  41     -3       56       
  MINIMUM         30   1159 PM  -4    1876  27      3       39       
  AVERAGE         34                        34      0       48      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.04          0.85 2009   0.10  -0.06     0.21    
  MONTH TO DATE    1.11                      0.88   0.23     1.77    
  SINCE JUN 1     22.16                     21.12   1.04    22.60    
  SINCE JAN 1     34.50                     36.22  -1.72    37.98    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.8  1996   0.3   -0.3      0.0     
  MONTH TO DATE    3.1                       2.0    1.1      0.0     
  SINCE OCT 1     12.5                       4.5    8.0      0.8     
  SINCE JUL 1     12.5                       4.5    8.0      0.8     
  SNOW DEPTH       2                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                        31      0       17       
  MONTH TO DATE  247                       265    -18      162       
  SINCE DEC 1    247                       265    -18      162       
  SINCE JUL 1   1415                      1428    -13     1410       
                                                                     
 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    18   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     8.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     63           800 PM                                     
 AVERAGE    82                                                       

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

                                                                     
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 2013......SUNRISE   733 AM EST   SUNSET   454 PM EST   
DECEMBER 11 2013......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.
$$