205  
CDUS41 KPBZ 170541  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
141 AM EDT WED MAY 17 2023  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 16 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 74 127 PM 92 1900 72 2 70  
MINIMUM 46 545 AM 32 1984 51 -5 51  
AVERAGE 60 61 -1 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.18 1898 0.13 -0.13 0.47  
MONTH TO DATE 1.31 1.89 -0.58 3.94  
SINCE MAR 1 6.42 8.36 -1.94 10.48  
SINCE JAN 1 11.98 13.94 -1.96 18.57  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1893 0.0 0.0 0.0  
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 5 6 -1 4  
MONTH TO DATE 132 111 21 87  
SINCE MAR 1 1271 1309 -38 1262  
SINCE JUL 1 4974 5480 -506 5170  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 2 21 -19 17  
SINCE MAR 1 19 31 -12 34  
SINCE JAN 1 19 31 -12 34    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 1100 PM  
LOWEST 33 1100 AM  
AVERAGE 59  
   
......................................................
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 91 1900  
MINIMUM TEMPERATURE (F) 51 32 1956  
 
SUNRISE AND SUNSET  
MAY 17 2023...........SUNRISE 603 AM EDT SUNSET 832 PM EDT  
MAY 18 2023...........SUNRISE 602 AM EDT SUNSET 833 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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