661  
CDUS41 KPBZ 152115  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
515 PM EDT FRI SEP 15 2023  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR SEPTEMBER 14 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 71 449 PM 90 1915 76 -5 74  
1952  
MINIMUM 50 625 AM 36 1975 56 -6 52  
AVERAGE 61 66 -5 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.28 1945 0.11 -0.11 0.00  
MONTH TO DATE 1.28 1.55 -0.27 3.55  
SINCE SEP 1 1.28 1.55 -0.27 3.55  
SINCE JAN 1 24.83 29.33 -4.50 33.29  
 
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 SEP 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 4 2 2 2  
MONTH TO DATE 4 19 -15 7  
SINCE SEP 1 4 19 -15 7  
SINCE JUL 1 4 29 -25 7  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 109 56 53 61  
SINCE SEP 1 109 56 53 61  
SINCE JAN 1 753 757 -4 823    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 700 AM  
LOWEST 41 400 PM  
AVERAGE 69  
   
......................................................
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 92 1897  
MINIMUM TEMPERATURE (F) 55 41 1983  
1985  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2023.....SUNRISE 701 AM EDT SUNSET 730 PM EDT  
SEPTEMBER 16 2023.....SUNRISE 702 AM EDT SUNSET 728 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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