815  
CDUS41 KPBZ 280640  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
140 AM EST THU DEC 28 2023  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 27 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 55 314 PM 70 1904 38 17 28  
MINIMUM 46 915 PM 0 1925 24 22 20  
AVERAGE 51 31 20 24  
 
PRECIPITATION (IN)  
YESTERDAY 1.03R 0.73 1968 0.09 0.94 T  
MONTH TO DATE 2.62 2.47 0.15 1.64  
SINCE DEC 1 2.62 2.47 0.15 1.64  
SINCE JAN 1 32.42 39.24 -6.82 42.46  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.7 1894 0.3 -0.3 T  
MONTH TO DATE 1.1 6.4 -5.3 2.9  
SINCE DEC 1 1.1 6.4 -5.3 2.9  
SINCE JUL 1 1.7 9.2 -7.5 6.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 34 -20 41  
MONTH TO DATE 585 836 -251 905  
SINCE DEC 1 585 836 -251 905  
SINCE JUL 1 1526 1974 -448 2054  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 794 797 -3 851    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 PM  
LOWEST 80 100 AM  
AVERAGE 87  
   
......................................................
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 71 1982  
MINIMUM TEMPERATURE (F) 24 0 1924  
 
SUNRISE AND SUNSET  
DECEMBER 28 2023......SUNRISE 743 AM EST SUNSET 501 PM EST  
DECEMBER 29 2023......SUNRISE 744 AM EST SUNSET 502 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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