641  
CDUS41 KPBZ 200540  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
140 AM EDT SUN JUL 20 2025  
   
...............................  
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR JULY 19 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 85 401 PM 97 1876 83 2 84  
1894  
MINIMUM 70 558 AM 52 1909 64 6 57  
1984  
AVERAGE 78 73 5 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.53 1931 0.14 -0.14 0.00  
MONTH TO DATE 1.92 2.66 -0.74 1.27  
SINCE JUN 1 7.49 6.78 0.71 3.77  
SINCE JAN 1 23.51 22.66 0.85 27.60  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 20 30 -10 9  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 13 8 5 6  
MONTH TO DATE 227 152 75 237  
SINCE JUN 1 498 312 186 487  
SINCE JAN 1 567 378 189 631    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 53 400 PM  
AVERAGE 75  
   
......................................................  
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 100 1878  
MINIMUM TEMPERATURE (F) 64 45 1965  
 
SUNRISE AND SUNSET  
JULY 20 2025..........SUNRISE 608 AM EDT SUNSET 847 PM EDT  
JULY 21 2025..........SUNRISE 608 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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