340 
CDUS41 KPBZ 110607
CLIPIT


CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA                               
205 AM EDT SAT MAY 11 2013


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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 10 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         75    301 PM  90    1993  69      6       62       
                                      1936                          
                                      1889                          
  MINIMUM         57    246 AM  27    1966  48      9       44       
  AVERAGE         66                        58      8       53      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.51          1.41 1989   0.12   0.39      T      
  MONTH TO DATE    0.65                      1.12  -0.47     3.04    
  SINCE JUN 1     37.02                     35.36   1.66    35.89    
  SINCE JAN 1     10.66                     12.27  -1.61    13.73    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.2  1923   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE OCT 1     57.4                      41.4   16.0     36.9     
  SINCE JUL 1     57.4                      41.4   16.0     36.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         8     -8       12       
  MONTH TO DATE   20                        86    -66       19       
  SINCE MAR 1   1302                      1305     -3      878       
  SINCE JUL 1   5414                      5562   -148     4556       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         1      0        0       
  MONTH TO DATE    3                         9     -6       44       
  SINCE MAR 1     20                        19      1       60       
  SINCE JAN 1     20                        19      1       60       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED     6.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90           800 PM                                     
 LOWEST     54           200 PM                                     
 AVERAGE    72                                                       

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

                                                                     
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   70        90      1896                    
                                             1881                    
 MINIMUM TEMPERATURE (F)   48        30      1966                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 11 2013...........SUNRISE   608 AM EDT   SUNSET   827 PM EDT   
MAY 12 2013...........SUNRISE   607 AM EDT   SUNSET   828 PM EDT   

                                                                    
-  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.
$$