206 
CDUS41 KPBZ 130606
CLIPIT


CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA                               
206 AM EDT SUN MAY 13 2012


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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 12 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         72    413 PM  94    1881  70      2       82       
  MINIMUM         44    534 AM  33    1976  48     -4       56       
                                      1963                          
                                      1938                          
  AVERAGE         58                        59     -1       69      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.05 1980   0.12  -0.12     0.60    
  MONTH TO DATE    3.04                      1.37   1.67     1.68    
  SINCE JUN 1     35.89                     35.61   0.28    41.77    
  SINCE JAN 1     13.73                     12.52   1.21    19.18    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1909   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE OCT 1     36.9                      41.9   -5.0     56.7     
  SINCE JUL 1     36.9                      41.9   -5.0     56.7     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                         7      0        0       
  MONTH TO DATE   36                       100    -64      100       
  SINCE MAR 1    895                      1319   -424     1253       
  SINCE JUL 1   4573                      5576  -1003     5752       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        4       
  MONTH TO DATE   44                        11     33        6       
  SINCE MAR 1     60                        21     39       20       
  SINCE JAN 1     60                        21     39       20       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (160)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED     2.2                                         

                                                                     
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    82           600 AM                                     
 LOWEST     28           100 PM                                     
 AVERAGE    55                                                       

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

                                                                     
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   70        90      1991                    
                                             1881                    
                                             1879                    
 MINIMUM TEMPERATURE (F)   48        31      1996                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 13 2012...........SUNRISE   606 AM EDT   SUNSET   829 PM EDT   
MAY 14 2012...........SUNRISE   605 AM EDT   SUNSET   830 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.
$$