476  
CDUS41 KPHI 120618  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
118 AM EST SUN JAN 12 2025  
   
...............................  
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR JANUARY 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 34 4:23 PM 67 2020 41 -7 49  
MINIMUM 27 7:35 AM 1 1982 26 1 36  
AVERAGE 31 34 -3 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.29 1991 0.11 -0.09 0.00  
MONTH TO DATE 0.14 1.13 -0.99 3.18  
SINCE DEC 1 3.59 5.10 -1.51 11.10  
SINCE JAN 1 0.14 1.13 -0.99 3.18  
 
SNOWFALL (IN)  
YESTERDAY 0.1 7.4 1954 0.2 -0.1 0.0  
MONTH TO DATE 2.0 1.9 0.1 0.1  
SINCE DEC 1 2.3 5.4 -3.1 0.1  
SINCE JUL 1 2.3 5.6 -3.3 0.1  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 31 3 22  
MONTH TO DATE 371 337 34 276  
SINCE DEC 1 1184 1155 29 936  
SINCE JUL 1 1717 1950 -233 1645  
 
COOLING  
YESTERDAY 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 26 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 3:00 AM  
LOWEST 51 5:00 PM  
AVERAGE 70  
   
......................................................  
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 72 1890  
MINIMUM TEMPERATURE (F) 26 1 1981  
 
SUNRISE AND SUNSET  
JANUARY 12 2025.......SUNRISE 7:22 AM EST SUNSET 4:58 PM EST  
JANUARY 13 2025.......SUNRISE 7:21 AM EST SUNSET 4:59 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