607  
CDUS41 KPHI 102133  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
433 PM EST FRI JAN 10 2025  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR JANUARY 10 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 37 2:29 PM 65 2016 41 -4 59  
MINIMUM 25 8:09 AM -5 1875 26 -1 44  
AVERAGE 31 34 -3 52  
 
PRECIPITATION (IN)  
TODAY 0.00 1.28 1881 0.10 -0.10 0.00  
MONTH TO DATE 0.12 1.02 -0.90 3.18  
SINCE DEC 1 3.57 4.99 -1.42 11.10  
SINCE JAN 1 0.12 1.02 -0.90 3.18  
 
SNOWFALL (IN)  
TODAY 0.0 6.6 1965 0.2 -0.2 0.0  
MONTH TO DATE 1.9 1.7 0.2 0.1  
SINCE DEC 1 2.2 5.2 -3.0 0.1  
SINCE JUL 1 2.2 5.4 -3.2 0.1  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 34 31 3 13  
MONTH TO DATE 337 306 31 254  
SINCE DEC 1 1150 1124 26 914  
SINCE JUL 1 1683 1919 -236 1623  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 14.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 4:00 AM  
LOWEST 37 3:00 PM  
AVERAGE 45  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 67 2020  
MINIMUM TEMPERATURE (F) 26 1 1982  
 
SUNRISE AND SUNSET  
JANUARY 10 2025.......SUNRISE 7:22 AM EST SUNSET 4:56 PM EST  
JANUARY 11 2025.......SUNRISE 7:22 AM EST SUNSET 4:57 PM EST  
 
- 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