003  
CDUS41 KPBZ 102212  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
511 PM EST MON DEC 10 2018  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 10 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 26 359 PM 72 1971 41 -15 33  
MINIMUM 17 340 AM -6 1876 27 -10 29  
AVERAGE 22 34 -12 31  
 
PRECIPITATION (IN)  
TODAY 0.00 1.20 1878 0.10 -0.10 0.01  
MONTH TO DATE 0.75 0.98 -0.23 0.39  
SINCE JUN 1 32.00 21.22 10.78 22.06  
SINCE JAN 1 53.54 36.32 17.22 40.77  
 
SNOWFALL (IN)  
TODAY 0.0 8.3 1992 0.2 -0.2 0.1  
MONTH TO DATE 2.0 2.2 -0.2 0.3  
SINCE OCT 1 5.6 4.6 1.0 0.3  
SINCE JUL 1 5.6 4.6 1.0 0.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 43 31 12 34  
MONTH TO DATE 327 296 31 286  
SINCE DEC 1 327 296 31 286  
SINCE JUL 1 1599 1459 140 1289  
 
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 9 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 3.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 100 AM  
LOWEST 75 400 PM  
AVERAGE 84  
   
......................................................
 
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 66 2007  
MINIMUM TEMPERATURE (F) 27 -2 1958  
 
 
SUNRISE AND SUNSET  
DECEMBER 10 2018......SUNRISE 733 AM EST SUNSET 454 PM EST  
DECEMBER 11 2018......SUNRISE 734 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 7 AM EST OR 8 AM EDT.  
 
SNOW DEPTH IS MEASURED AT 8 AM EDT.  
 

 

 
 
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