179  
CDUS41 KPBZ 020536  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
136 AM EDT FRI MAY 02 2025  
   
...............................  
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 1 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 117 PM 93 1942 68 15 80  
MINIMUM 53 233 AM 27 1876 46 7 50  
AVERAGE 68 57 11 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 1.10 1989 0.11 -0.05 0.00  
MONTH TO DATE 0.06 0.11 -0.05 0.00  
SINCE MAR 1 6.20 6.58 -0.38 11.18  
SINCE JAN 1 11.98 12.16 -0.18 18.22  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.8 1963 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 4.5 8.6 -4.1 0.5  
SINCE JUL 1 34.0 44.1 -10.1 16.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8 0  
MONTH TO DATE 0 8 -8 0  
SINCE MAR 1 881 1206 -325 827  
SINCE JUL 1 4742 5377 -635 4170  
 
COOLING  
YESTERDAY 3 1 2 0  
MONTH TO DATE 3 1 2 0  
SINCE MAR 1 40 11 29 27  
SINCE JAN 1 40 11 29 27    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1100 PM  
LOWEST 42 500 PM  
AVERAGE 65  
   
......................................................  
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 95 1887  
MINIMUM TEMPERATURE (F) 46 26 1963  
 
SUNRISE AND SUNSET  
MAY 2 2025...........SUNRISE 618 AM EDT SUNSET 818 PM EDT  
MAY 3 2025...........SUNRISE 617 AM EDT SUNSET 819 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
 
WM  
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