158  
CDUS41 KPHI 120607  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
207 AM EDT SAT APR 12 2025  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR APRIL 11 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 48 3:31 PM 84 1887 63 -15 74  
MINIMUM 42 11:59 PM 28 1874 43 -1 53  
1882  
1966  
AVERAGE 45 53 -8 64  
 
PRECIPITATION (IN)  
YESTERDAY 1.24 1.46 2021 0.12 1.12 0.05  
MONTH TO DATE 2.66 1.31 1.35 3.43  
SINCE MAR 1 8.02 5.27 2.75 10.62  
SINCE JAN 1 11.00 11.15 -0.15 18.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 1918 0.0 0.0 0.0  
MONTH TO DATE T 0.2 -0.2 0.0  
SINCE MAR 1 T 3.8 -3.8 0.0  
SINCE JUL 1 8.1 23.0 -14.9 11.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 12 8 1  
MONTH TO DATE 155 157 -2 137  
SINCE MAR 1 631 823 -192 640  
SINCE JUL 1 3852 4223 -371 3595  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE MAR 1 2 1 1 0  
SINCE JAN 1 2 1 1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 12.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 8:00 AM  
LOWEST 79 12:00 AM  
AVERAGE 86  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 92 1977  
MINIMUM TEMPERATURE (F) 43 18 1874  
 
SUNRISE AND SUNSET  
APRIL 12 2025.........SUNRISE 6:27 AM EDT SUNSET 7:37 PM EDT  
APRIL 13 2025.........SUNRISE 6:26 AM EDT SUNSET 7:38 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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