445  
CDUS41 KPBZ 010532  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
132 AM EDT SUN JUN 01 2025  
   
...............................  
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 31 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 57 918 AM 93 1895 76 -19 74  
1919  
MINIMUM 44 1137 PM 36 2001 55 -11 44  
AVERAGE 51 65 -14 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.23 1985 0.13 -0.12 0.00  
MONTH TO DATE 4.10 3.83 0.27 5.61  
SINCE MAR 1 10.24 10.30 -0.06 16.79  
SINCE JAN 1 16.02 15.88 0.14 23.83  
 
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 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 14 3 11 6  
MONTH TO DATE 152 172 -20 64  
SINCE MAR 1 1033 1370 -337 891  
SINCE JUL 1 4894 5541 -647 4234  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 32 56 -24 117  
SINCE MAR 1 69 66 3 144  
SINCE JAN 1 69 66 3 144    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1200 AM  
LOWEST 54 300 PM  
AVERAGE 75  
   
......................................................  
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 94 1895  
MINIMUM TEMPERATURE (F) 55 36 1966  
 
SUNRISE AND SUNSET  
JUNE 1 2025..........SUNRISE 552 AM EDT SUNSET 845 PM EDT  
JUNE 2 2025..........SUNRISE 552 AM EDT SUNSET 846 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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