116  
CDUS41 KPHI 312139  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
439 PM EST FRI JAN 31 2025  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR JANUARY 31 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 46 3:59 PM 65 1947 42 4 43  
MINIMUM 36 12:41 AM 3 1948 26 10 36  
AVERAGE 41 34 7 40  
 
PRECIPITATION (IN)  
TODAY 0.17 1.30 1878 0.10 0.07 0.00  
MONTH TO DATE 0.56 3.13 -2.57 5.91  
SINCE DEC 1 4.01 7.10 -3.09 13.83  
SINCE JAN 1 0.56 3.13 -2.57 5.91  
 
SNOWFALL (IN)  
TODAY 0.0 3.4 2021 0.3 -0.3 0.0  
MONTH TO DATE 4.6 7.1 -2.5 8.0  
SINCE DEC 1 4.9 10.6 -5.7 8.0  
SINCE JUL 1 4.9 10.8 -5.9 8.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 24 32 -8 25  
MONTH TO DATE 1069 976 93 872  
SINCE DEC 1 1882 1794 88 1532  
SINCE JUL 1 2415 2589 -174 2241  
 
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 14 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 PM  
LOWEST 69 12:00 AM  
AVERAGE 85  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 70 2002  
MINIMUM TEMPERATURE (F) 26 2 1920  
 
SUNRISE AND SUNSET  
JANUARY 31 2025.......SUNRISE 7:10 AM EST SUNSET 5:20 PM EST  
FEBRUARY 1 2025......SUNRISE 7:09 AM EST SUNSET 5:21 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