097  
CDUS41 KPBZ 050803  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
302 AM EST WED DEC 5 2018  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 4 2018
 
 
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)  
YESTERDAY  
MAXIMUM 33 127 AM 70 1941 43 -10 59  
MINIMUM 30 1159 PM 2 1966 29 1 30  
AVERAGE 32 36 -4 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.41 1900 0.09 -0.07 0.00  
MONTH TO DATE 0.63 0.38 0.25 0.00  
SINCE JUN 1 31.88 20.62 11.26 21.67  
SINCE JAN 1 53.42 35.72 17.70 40.38  
 
SNOWFALL (IN)  
YESTERDAY 0.2 5.0 1900 0.2 0.0 0.0  
MONTH TO DATE 0.2 0.8 -0.6 0.0  
SINCE OCT 1 3.8 3.2 0.6 T  
SINCE JUL 1 3.8 3.2 0.6 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 29 4 20  
MONTH TO DATE 93 114 -21 97  
SINCE DEC 1 93 114 -21 97  
SINCE JUL 1 1365 1277 88 1100  
 
COOLING  
YESTERDAY 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 16 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 100 AM  
LOWEST 66 400 PM  
AVERAGE 79  
   
......................................................
 
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 73 2001  
MINIMUM TEMPERATURE (F) 29 12 1976  
 
 
SUNRISE AND SUNSET  
DECEMBER 5 2018......SUNRISE 729 AM EST SUNSET 454 PM EST  
DECEMBER 6 2018......SUNRISE 730 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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