562  
CDUS41 KPBZ 250634  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
134 AM EST MON DEC 25 2023  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 24 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 54 404 PM 66 1932 39 15 12  
MINIMUM 46 718 AM -11 1983 25 21 -3  
AVERAGE 50 32 18 5  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.15 2008 0.09 -0.08 T  
MONTH TO DATE 1.52 2.19 -0.67 1.62  
SINCE DEC 1 1.52 2.19 -0.67 1.62  
SINCE JAN 1 31.32 38.96 -7.64 42.44  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.5 1912 0.3 -0.3 T  
MONTH TO DATE 1.1 5.5 -4.4 2.5  
SINCE DEC 1 1.1 5.5 -4.4 2.5  
SINCE JUL 1 1.7 8.3 -6.6 5.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 33 -18 60  
MONTH TO DATE 547 734 -187 758  
SINCE DEC 1 547 734 -187 758  
SINCE JUL 1 1488 1872 -384 1907  
 
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 8 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 1.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 69 400 PM  
AVERAGE 83  
   
......................................................
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 67 1895  
MINIMUM TEMPERATURE (F) 25 -12 1983  
 
SUNRISE AND SUNSET  
DECEMBER 25 2023......SUNRISE 742 AM EST SUNSET 459 PM EST  
DECEMBER 26 2023......SUNRISE 743 AM EST SUNSET 500 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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