366  
CDUS41 KPBZ 240649  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
149 AM EST SUN DEC 24 2023  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 23 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 54 555 PM 64 2015 39 15 40  
MINIMUM 39 750 AM -5 2022 25 14 -5  
AVERAGE 47 32 15 18  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 1.33 1883 0.09 -0.06 0.16  
MONTH TO DATE 1.51 2.10 -0.59 1.62  
SINCE DEC 1 1.51 2.10 -0.59 1.62  
SINCE JAN 1 31.31 38.87 -7.56 42.44  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.0 1929 0.3 -0.3 1.2  
MONTH TO DATE 1.1 5.2 -4.1 2.5  
SINCE DEC 1 1.1 5.2 -4.1 2.5  
SINCE JUL 1 1.7 8.0 -6.3 5.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 33 -15 47  
MONTH TO DATE 532 701 -169 698  
SINCE DEC 1 532 701 -169 698  
SINCE JUL 1 1473 1839 -366 1847  
 
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 SW (220)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1000 PM  
LOWEST 32 100 PM  
AVERAGE 59  
   
......................................................
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 66 1932  
MINIMUM TEMPERATURE (F) 25 -11 1983  
 
SUNRISE AND SUNSET  
DECEMBER 24 2023......SUNRISE 742 AM EST SUNSET 459 PM EST  
DECEMBER 25 2023......SUNRISE 742 AM EST SUNSET 459 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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