638  
CDUS41 KPHI 250609  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
109 AM EST WED DEC 25 2024  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 24 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1872 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 43 4:01 PM 71 2015 44 -1 50  
MINIMUM 24 3:42 AM 3 1983 29 -5 39  
AVERAGE 34 37 -3 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 1.74 2003 0.13 -0.07 0.01  
MONTH TO DATE 2.28 3.18 -0.90 6.23  
SINCE DEC 1 2.28 3.18 -0.90 6.23  
SINCE JAN 1 38.23 43.32 -5.09 40.50  
 
SNOWFALL (IN)  
YESTERDAY 0.2 12.4 1966 0.2 0.0 0.0  
MONTH TO DATE 0.3 2.4 -2.1 T  
SINCE DEC 1 0.3 2.4 -2.1 T  
SINCE JUL 1 0.3 2.6 -2.3 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 28 3 20  
MONTH TO DATE 667 613 54 531  
SINCE DEC 1 667 613 54 531  
SINCE JUL 1 1200 1408 -208 1240  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1652 1359 293 1345    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
SLEET  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 10:00 AM  
LOWEST 62 4:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 68 1964  
2015  
MINIMUM TEMPERATURE (F) 29 1 1980  
1983  
 
SUNRISE AND SUNSET  
DECEMBER 25 2024......SUNRISE 7:21 AM EST SUNSET 4:42 PM EST  
DECEMBER 26 2024......SUNRISE 7:21 AM EST SUNSET 4:43 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