594  
CDUS41 KPBZ 110535  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
135 AM EDT THU MAY 11 2023  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 10 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 71 458 PM 90 1889 71 0 77  
1936  
1993  
MINIMUM 43 531 AM 27 1966 49 -6 43  
AVERAGE 57 60 -3 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.41 1989 0.12 -0.12 0.00  
MONTH TO DATE 1.16 1.15 0.01 3.46  
SINCE MAR 1 6.27 7.62 -1.35 10.00  
SINCE JAN 1 11.83 13.20 -1.37 18.09  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.2 1923 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 8 7 1 5  
MONTH TO DATE 123 75 48 81  
SINCE MAR 1 1262 1273 -11 1256  
SINCE JUL 1 4965 5444 -479 5164  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 10 -10 0  
SINCE MAR 1 17 20 -3 17  
SINCE JAN 1 17 20 -3 17    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 600 AM  
LOWEST 24 300 PM  
AVERAGE 45  
   
......................................................
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 90 1881  
1896  
MINIMUM TEMPERATURE (F) 49 30 1966  
 
SUNRISE AND SUNSET  
MAY 11 2023...........SUNRISE 609 AM EDT SUNSET 827 PM EDT  
MAY 12 2023...........SUNRISE 608 AM EDT SUNSET 828 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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