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CLIPIT


CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA                               
210 AM EST SAT DEC 21 2013


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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 20 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         57   1159 PM  64    1895  38     19       46       
  MINIMUM         40   1236 AM  -4    1963  24     16       31       
  AVERAGE         49                        31     18       39      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.05          0.81 1933   0.09  -0.04     0.59    
  MONTH TO DATE    1.78                      1.87  -0.09     4.11    
  SINCE JUN 1     22.83                     22.11   0.72    24.94    
  SINCE JAN 1     35.17                     37.21  -2.04    40.32    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.6  1946   0.2   -0.2      0.0     
  MONTH TO DATE    9.5                       4.9    4.6       T      
  SINCE OCT 1     18.9                       7.4   11.5      0.8     
  SINCE JUL 1     18.9                       7.4   11.5      0.8     
  SNOW DEPTH       1                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       16                        34    -18       26       
  MONTH TO DATE  642                       625     17      436       
  SINCE DEC 1    642                       625     17      436       
  SINCE JUL 1   1810                      1788     22     1684       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    831                       736     95     1025       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED     9.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83           900 PM                                     
 LOWEST     35           500 AM                                     
 AVERAGE    59                                                       

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

                                                                     
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   38        67      1967                    
 MINIMUM TEMPERATURE (F)   24        -6      1989                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 21 2013......SUNRISE   741 AM EST   SUNSET   457 PM EST   
DECEMBER 22 2013......SUNRISE   741 AM EST   SUNSET   458 PM EST   

                                                                    
-  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.
$$