AFOS product CLIPIT
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CDUS41 KPBZ 170705
CLIPIT


CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA                               
205 AM EST TUE DEC 17 2013


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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 16 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         25   1159 PM  64    1940  39    -14       56       
  MINIMUM         18    826 AM  -5    1951  25     -7       46       
  AVERAGE         22                        32    -10       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          1.15 2000   0.09  -0.08      T      
  MONTH TO DATE    1.67                      1.53   0.14     2.67    
  SINCE JUN 1     22.72                     21.77   0.95    23.50    
  SINCE JAN 1     35.06                     36.87  -1.81    38.88    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.2           1.9  1890   0.3   -0.1      0.0     
  MONTH TO DATE    8.2                       3.8    4.4       T      
  SINCE OCT 1     17.6                       6.3   11.3      0.8     
  SINCE JUL 1     17.6                       6.3   11.3      0.8     
  SNOW DEPTH       2                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       43                        33     10       14       
  MONTH TO DATE  524                       490     34      344       
  SINCE DEC 1    524                       490     34      344       
  SINCE JUL 1   1692                      1653     39     1592       
                                                                     
 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     W (290)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     5.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81          1000 PM                                     
 LOWEST     59           200 PM                                     
 AVERAGE    70                                                       

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

                                                                     
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   39        64      1984                    
                                             1924                    
 MINIMUM TEMPERATURE (F)   25        -6      1989                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 17 2013......SUNRISE   739 AM EST   SUNSET   456 PM EST   
DECEMBER 18 2013......SUNRISE   739 AM EST   SUNSET   456 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.
$$