617 
CDUS41 KPBZ 040603
CLIPIT


CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA                               
202 AM EDT SAT MAY 4 2013


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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 3 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    317 PM  95    1887  67      8       87       
  MINIMUM         50    553 AM  32    1986  46      4       64       
                                      1981                          
                                      1978                          
  AVERAGE         63                        56      7       76      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.93 1987   0.11  -0.11     0.83    
  MONTH TO DATE    0.00                      0.32  -0.32     1.17    
  SINCE JUN 1     36.37                     34.56   1.81    34.02    
  SINCE JAN 1     10.01                     11.47  -1.46    11.86    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1940   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        2                         9     -7        0       
  MONTH TO DATE    3                        28    -25        0       
  SINCE MAR 1   1285                      1247     38      859       
  SINCE JUL 1   5397                      5504   -107     4537       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1       11       
  MONTH TO DATE    0                         2     -2       22       
  SINCE MAR 1     17                        12      5       38       
  SINCE JAN 1     17                        12      5       38       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SE (130)      
  AVERAGE WIND SPEED    12.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    59           500 AM                                     
 LOWEST     22          1200 PM                                     
 AVERAGE    41                                                       

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

                                                                     
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        90      1883                    
 MINIMUM TEMPERATURE (F)   46        30      1971                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  4 2013...........SUNRISE   616 AM EDT   SUNSET   820 PM EDT   
MAY  5 2013...........SUNRISE   615 AM EDT   SUNSET   821 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.
$$