658  
CDUS41 KPHI 210547  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
147 AM EDT SAT JUN 21 2025  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR JUNE 20 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1872 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 4:25 PM 98 1893 85 1 91  
1923  
1931  
MINIMUM 67 5:26 AM 51 1914 66 1 71  
1956  
AVERAGE 77 75 2 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.87 2019 0.13 -0.13 0.00  
MONTH TO DATE 1.14 2.79 -1.65 2.14  
SINCE JUN 1 1.14 2.79 -1.65 2.14  
SINCE JAN 1 18.53 19.44 -0.91 22.61  
 
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 8.1 23.1 -15.0 11.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 8 7 1 0  
SINCE JUN 1 8 7 1 0  
SINCE JUL 1 4030 4507 -477 3809  
 
COOLING  
YESTERDAY 12 10 2 16  
MONTH TO DATE 153 152 1 222  
SINCE JUN 1 153 152 1 222  
SINCE JAN 1 252 250 2 375    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 12:00 AM  
LOWEST 40 4:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 99 1923  
MINIMUM TEMPERATURE (F) 66 48 1968  
 
SUNRISE AND SUNSET  
JUNE 21 2025..........SUNRISE 5:33 AM EDT SUNSET 8:33 PM EDT  
JUNE 22 2025..........SUNRISE 5:33 AM EDT SUNSET 8:33 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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