611  
CDUS41 KPBZ 140531  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
131 AM EDT THU SEP 14 2023  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR SEPTEMBER 13 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 75 156 PM 96 1897 76 -1 67  
1952  
MINIMUM 57 1159 PM 40 1975 56 1 52  
AVERAGE 66 66 0 60  
 
PRECIPITATION (IN)  
YESTERDAY T 1.27 1972 0.11 -0.11 0.00  
MONTH TO DATE 1.28 1.44 -0.16 3.55  
SINCE SEP 1 1.28 1.44 -0.16 3.55  
SINCE JAN 1 24.83 29.22 -4.39 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 0 2 -2 5  
MONTH TO DATE 0 17 -17 5  
SINCE SEP 1 0 17 -17 5  
SINCE JUL 1 0 27 -27 5  
 
COOLING  
YESTERDAY 1 3 -2 0  
MONTH TO DATE 109 53 56 61  
SINCE SEP 1 109 53 56 61  
SINCE JAN 1 753 754 -1 823    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 300 AM  
LOWEST 45 200 PM  
AVERAGE 68  
   
......................................................
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 90 1915  
1952  
MINIMUM TEMPERATURE (F) 56 36 1975  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2023.....SUNRISE 700 AM EDT SUNSET 732 PM EDT  
SEPTEMBER 15 2023.....SUNRISE 701 AM EDT SUNSET 730 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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