223 
CDUS41 KPBZ 210601
CLIPIT


CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA                               
201 AM EDT SAT APR 21 2012


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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR APRIL 20 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         78    515 PM  86    1941  64     14       75       
  MINIMUM         49    506 AM  25    1997  42      7       43       
                                      1926                          
                                      1904                          
  AVERAGE         64                        53     11       59      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.24 1901   0.10  -0.10      T      
  MONTH TO DATE    0.63                      2.08  -1.45     4.20    
  SINCE JUN 1     32.17                     33.21  -1.04    39.16    
  SINCE JAN 1     10.01                     10.12  -0.11    16.57    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.9  1953   0.1   -0.1      0.0     
  MONTH TO DATE    T                         1.4   -1.4      0.8     
  SINCE OCT 1     36.9                      41.8   -4.9     56.7     
  SINCE JUL 1     36.9                      41.8   -4.9     56.7     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        1                        13    -12        6       
  MONTH TO DATE  268                       319    -51      273       
  SINCE MAR 1    690                      1107   -417     1068       
  SINCE JUL 1   4368                      5364   -996     5567       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    7                         0      7        0       
  SINCE MAR 1     16                         1     15        0       
  SINCE JAN 1     16                         1     15        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED     6.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    77           700 AM                                     
 LOWEST     28           400 PM                                     
 AVERAGE    53                                                       

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

                                                                     
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        85      1985                    
 MINIMUM TEMPERATURE (F)   42        22      1875                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 21 2012.........SUNRISE   633 AM EDT   SUNSET   807 PM EDT   
APRIL 22 2012.........SUNRISE   631 AM EDT   SUNSET   808 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.
$$