593  
CDUS41 KPBZ 290638  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
138 AM EST FRI DEC 29 2023  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 28 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 49 255 AM 71 1982 38 11 44  
MINIMUM 42 1159 PM 0 1924 24 18 18  
AVERAGE 46 31 15 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 1.65 1874 0.09 0.03 0.00  
MONTH TO DATE 2.74 2.56 0.18 1.64  
SINCE DEC 1 2.74 2.56 0.18 1.64  
SINCE JAN 1 32.54 39.33 -6.79 42.46  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.8 1967 0.3 -0.3 0.0  
MONTH TO DATE 1.1 6.7 -5.6 2.9  
SINCE DEC 1 1.1 6.7 -5.6 2.9  
SINCE JUL 1 1.7 9.5 -7.8 6.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 34 -15 34  
MONTH TO DATE 604 870 -266 939  
SINCE DEC 1 604 870 -266 939  
SINCE JUL 1 1545 2008 -463 2088  
 
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 14 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 60 500 PM  
AVERAGE 77  
   
......................................................
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 67 1889  
MINIMUM TEMPERATURE (F) 24 -6 1880  
 
SUNRISE AND SUNSET  
DECEMBER 29 2023......SUNRISE 744 AM EST SUNSET 502 PM EST  
DECEMBER 30 2023......SUNRISE 744 AM EST SUNSET 503 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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