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CLIPIT

CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA                               
302 AM EST SUN DEC 24 2017

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

...THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 23 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         55    348 AM  64    2015  37     18       40       
  MINIMUM         33   1159 PM  -3    1960  23     10       29       
  AVERAGE         44                        30     14       35      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.47          1.33 1883   0.09   0.38      T      
  MONTH TO DATE    1.26                      2.14  -0.88     3.03    
  SINCE JUN 1     22.93                     22.38   0.55    20.99    
  SINCE JAN 1     41.64                     37.48   4.16    34.61    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.1           5.0  1929   0.3   -0.2      0.0     
  MONTH TO DATE    7.0                       5.8    1.2      5.2     
  SINCE OCT 1      7.0                       8.2   -1.2      7.3     
  SINCE JUL 1      7.0                       8.2   -1.2      7.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       21                        35    -14       30       
  MONTH TO DATE  665                       729    -64      760       
  SINCE DEC 1    665                       729    -64      760       
  SINCE JUL 1   1668                      1892   -224     1607       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    864                       736    128     1158       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     9.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           200 AM                                     
 LOWEST     89          1100 PM                                     
 AVERAGE    95                                                       

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

                                                                     
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   37        66      1932                    
 MINIMUM TEMPERATURE (F)   23       -11      1983                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 24 2017......SUNRISE   742 AM EST   SUNSET   459 PM EST   
DECEMBER 25 2017......SUNRISE   743 AM EST   SUNSET   500 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.

$$