493  
CDUS41 KPHI 080553  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
153 AM EDT THU MAY 08 2025  
   
...............................  
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR MAY 7 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 75 4:34 PM 94 1930 72 3 82  
MINIMUM 60 5:32 AM 35 1970 52 8 61  
AVERAGE 68 62 6 72  
 
PRECIPITATION (IN)  
YESTERDAY T 2.69 1908 0.10 -0.10 0.00  
MONTH TO DATE 0.19 0.71 -0.52 0.38  
SINCE MAR 1 8.38 8.14 0.24 11.73  
SINCE JAN 1 11.36 14.02 -2.66 19.13  
 
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 MAR 1 T 3.9 -3.9 0.0  
SINCE JUL 1 8.1 23.1 -15.0 11.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 0 38 -38 26  
SINCE MAR 1 737 1034 -297 808  
SINCE JUL 1 3958 4434 -476 3763  
 
COOLING  
YESTERDAY 3 1 2 7  
MONTH TO DATE 35 7 28 21  
SINCE MAR 1 53 23 30 47  
SINCE JAN 1 53 23 30 47    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 11:00 PM  
LOWEST 38 2:00 PM  
AVERAGE 53  
   
......................................................  
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 93 1936  
MINIMUM TEMPERATURE (F) 52 37 1947  
 
SUNRISE AND SUNSET  
MAY 8 2025...........SUNRISE 5:53 AM EDT SUNSET 8:03 PM EDT  
MAY 9 2025...........SUNRISE 5:52 AM EDT SUNSET 8:04 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab PA Page
The Nexlab NJ Page
The Nexlab DE Page
The Nexlab MD Page
Main Text Page