954 
CDUS41 KPBZ 110605
CLIPIT


CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA                               
205 AM EDT TUE SEP 11 2012


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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR SEPTEMBER 10 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         70    254 PM 100    1884  77     -7       78       
  MINIMUM         49    608 AM  40    1975  56     -7       63       
                                      1956                          
                                      1883                          
  AVERAGE         60                        66     -6       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.21 1989   0.11  -0.11      T      
  MONTH TO DATE    1.60                      1.09   0.51     1.47    
  SINCE JUN 1     12.81                     12.70   0.11     9.28    
  SINCE JAN 1     28.19                     27.80   0.39    31.36    
                                                                     
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     36.9                      41.4   -4.5     56.7     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        5                         2      3        0       
  MONTH TO DATE    7                        12     -5        8       
  SINCE SEP 1      7                        12     -5        8       
  SINCE JUL 1      9                        25    -16        8       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         3     -3        6       
  MONTH TO DATE   85                        41     44       69       
  SINCE SEP 1     85                        41     44       69       
  SINCE JAN 1   1005                       693    312      973       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     6.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83          1200 AM                                     
 LOWEST     40           300 PM                                     
 AVERAGE    62                                                       

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

                                                                     
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   76        97      1900                    
 MINIMUM TEMPERATURE (F)   56        38      1917                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 11 2012.....SUNRISE   658 AM EDT   SUNSET   736 PM EDT   
SEPTEMBER 12 2012.....SUNRISE   659 AM EDT   SUNSET   734 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.
$$