235  
CDUS41 KPBZ 162212  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
511 PM EST SUN DEC 16 2018  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 16 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 41 101 AM 64 1940 39 2 44  
MINIMUM 38 1051 AM -5 1951 25 13 29  
AVERAGE 40 32 8 37  
 
PRECIPITATION (IN)  
TODAY 0.52 1.15 2000 0.09 0.43 0.01  
MONTH TO DATE 2.34 1.53 0.81 0.69  
SINCE JUN 1 33.59 21.77 11.82 22.36  
SINCE JAN 1 55.13 36.87 18.26 41.07  
 
SNOWFALL (IN)  
TODAY 0.0 1.9 1890 0.3 -0.3 0.2  
MONTH TO DATE 2.0 3.8 -1.8 6.9  
SINCE OCT 1 5.6 6.2 -0.6 6.9  
SINCE JUL 1 5.6 6.2 -0.6 6.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 25 33 -8 28  
MONTH TO DATE 491 490 1 505  
SINCE DEC 1 491 490 1 505  
SINCE JUL 1 1763 1653 110 1508  
 
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 NE (60)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 8.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 92 600 AM  
AVERAGE 96  
   
......................................................
 
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 64 1984  
1924  
MINIMUM TEMPERATURE (F) 25 -6 1989  
 
 
SUNRISE AND SUNSET  
DECEMBER 16 2018......SUNRISE 738 AM EST SUNSET 455 PM EST  
DECEMBER 17 2018......SUNRISE 738 AM EST SUNSET 456 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.  
 

 
 
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