519  
CDUS41 KPBZ 082212  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
511 PM EST SAT DEC 8 2018  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 8 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1871 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 26 156 PM 70 1916 42 -16 30  
MINIMUM 19 623 AM -2 1882 28 -9 22  
AVERAGE 23 34 -11 26  
 
PRECIPITATION (IN)  
TODAY T 1.51 1978 0.10 -0.10 0.00  
MONTH TO DATE 0.75 0.78 -0.03 0.37  
SINCE JUN 1 32.00 21.02 10.98 22.04  
SINCE JAN 1 53.54 36.12 17.42 40.75  
 
SNOWFALL (IN)  
TODAY T 5.5 1914 0.2 -0.2 0.0  
MONTH TO DATE 2.0 1.7 0.3 T  
SINCE OCT 1 5.6 4.1 1.5 T  
SINCE JUL 1 5.6 4.1 1.5 T  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 42 31 11 39  
MONTH TO DATE 244 234 10 216  
SINCE DEC 1 244 234 10 216  
SINCE JUL 1 1516 1397 119 1219  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1138 736 402 864    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 200 AM  
LOWEST 68 200 PM  
AVERAGE 80  
   
......................................................
 
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 73 1885  
MINIMUM TEMPERATURE (F) 27 -4 1876  
 
 
SUNRISE AND SUNSET  
DECEMBER 8 2018......SUNRISE 732 AM EST SUNSET 454 PM EST  
DECEMBER 9 2018......SUNRISE 732 AM EST SUNSET 454 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 8 AM EDT.  
 
SNOW DEPTH IS MEASURED AT 7 AM EST OR 8 AM EDT.  
 

 

 
 
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