917  
CDUS41 KPBZ 120531  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
131 AM EDT SAT AUG 12 2023  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR AUGUST 11 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 83 358 PM 98 1900 82 1 79  
MINIMUM 64 609 AM 48 1972 63 1 59  
AVERAGE 74 72 2 69  
 
PRECIPITATION (IN)  
YESTERDAY T 1.82 1914 0.11 -0.11 0.02  
MONTH TO DATE 0.83 1.33 -0.50 0.75  
SINCE JUN 1 9.27 9.71 -0.44 7.44  
SINCE JAN 1 21.67 25.59 -3.92 27.10  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 35 33 2 18  
SINCE JUL 1 0 3 -3 0  
 
COOLING  
YESTERDAY 9 8 1 4  
MONTH TO DATE 91 88 3 110  
SINCE JUN 1 461 504 -43 566  
SINCE JAN 1 498 570 -72 644    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 600 AM  
LOWEST 47 200 PM  
AVERAGE 67  
   
......................................................
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 94 1944  
MINIMUM TEMPERATURE (F) 63 45 1968  
 
SUNRISE AND SUNSET  
AUGUST 12 2023........SUNRISE 628 AM EDT SUNSET 823 PM EDT  
AUGUST 13 2023........SUNRISE 629 AM EDT SUNSET 821 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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