991  
CDUS41 KPBZ 300700  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
200 AM EST SAT DEC 30 2023  
   
...............................  
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 29 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 42 106 AM 67 1889 38 4 57  
MINIMUM 32 754 AM -6 1880 24 8 26  
AVERAGE 37 31 6 42  
 
PRECIPITATION (IN)  
YESTERDAY T 1.72 1942 0.09 -0.09 0.00  
MONTH TO DATE 2.74 2.65 0.09 1.64  
SINCE DEC 1 2.74 2.65 0.09 1.64  
SINCE JAN 1 32.54 39.42 -6.88 42.46  
 
SNOWFALL (IN)  
YESTERDAY T 4.9 2012 0.4 -0.4 0.0  
MONTH TO DATE 1.1 7.1 -6.0 2.9  
SINCE DEC 1 1.1 7.1 -6.0 2.9  
SINCE JUL 1 1.7 9.9 -8.2 6.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 34 -6 23  
MONTH TO DATE 632 904 -272 962  
SINCE DEC 1 632 904 -272 962  
SINCE JUL 1 1573 2042 -469 2111  
 
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 15 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 500 PM  
LOWEST 55 1200 PM  
AVERAGE 72  
   
......................................................  
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 68 1875  
MINIMUM TEMPERATURE (F) 24 -9 1880  
 
SUNRISE AND SUNSET  
DECEMBER 30 2023......SUNRISE 744 AM EST SUNSET 503 PM EST  
DECEMBER 31 2023......SUNRISE 744 AM EST SUNSET 504 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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