190 
CDUS41 KPBZ 180602
CLIPIT


CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA                               
202 AM EDT SAT MAY 18 2013


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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 17 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         80    419 PM  91    1900  71      9       69       
  MINIMUM         58    325 AM  32    1956  50      8       39       
  AVERAGE         69                        60      9       54      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.65 1945   0.12  -0.12     0.00    
  MONTH TO DATE    1.06                      2.01  -0.95     3.40    
  SINCE JUN 1     37.43                     36.25   1.18    36.25    
  SINCE JAN 1     11.07                     13.16  -2.09    14.09    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
                                      2001                          
  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                         6     -6       11       
  MONTH TO DATE   87                       133    -46       60       
  SINCE MAR 1   1369                      1352     17      919       
  SINCE JUL 1   5481                      5609   -128     4597       
                                                                     
 COOLING                                                             
  YESTERDAY        4                         1      3        0       
  MONTH TO DATE   14                        16     -2       45       
  SINCE MAR 1     31                        26      5       61       
  SINCE JAN 1     31                        26      5       61       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED     3.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           300 AM                                     
 LOWEST     35           400 PM                                     
 AVERAGE    68                                                       

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

                                                                     
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        91      1962                    
                                             1877                    
 MINIMUM TEMPERATURE (F)   50        33      2009                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 18 2013...........SUNRISE   601 AM EDT   SUNSET   834 PM EDT   
MAY 19 2013...........SUNRISE   601 AM EDT   SUNSET   835 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.
$$