833  
CDUS41 KPBZ 130537  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
137 AM EDT SAT MAY 13 2023  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 12 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 82 154 PM 94 1881 71 11 81  
MINIMUM 49 547 AM 33 1938 49 0 47  
1963  
1976  
AVERAGE 66 60 6 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.05 1980 0.12 -0.12 0.00  
MONTH TO DATE 1.16 1.39 -0.23 3.46  
SINCE MAR 1 6.27 7.86 -1.59 10.00  
SINCE JAN 1 11.83 13.44 -1.61 18.09  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1892 0.0 0.0 0.0  
1909  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE MAR 1 3.1 8.6 -5.5 18.0  
SINCE JUL 1 17.6 44.1 -26.5 44.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 1  
MONTH TO DATE 126 87 39 83  
SINCE MAR 1 1265 1285 -20 1258  
SINCE JUL 1 4968 5456 -488 5166  
 
COOLING  
YESTERDAY 1 2 -1 0  
MONTH TO DATE 1 13 -12 0  
SINCE MAR 1 18 23 -5 17  
SINCE JAN 1 18 23 -5 17    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 24 100 PM  
AVERAGE 52  
   
......................................................
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 90 1879  
1881  
1991  
MINIMUM TEMPERATURE (F) 50 31 1996  
 
SUNRISE AND SUNSET  
MAY 13 2023...........SUNRISE 607 AM EDT SUNSET 828 PM EDT  
MAY 14 2023...........SUNRISE 606 AM EDT SUNSET 829 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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