310  
CDUS41 KPHI 050551  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1251 AM EST SUN JAN 05 2025  
   
...............................  
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR JANUARY 4 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 32 1:46 PM 68 1950 42 -10 45  
MINIMUM 27 11:59 PM 2 1918 27 0 29  
AVERAGE 30 35 -5 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.51 1982 0.11 -0.11 0.00  
MONTH TO DATE T 0.41 -0.41 T  
SINCE DEC 1 3.45 4.38 -0.93 7.92  
SINCE JAN 1 T 0.41 -0.41 T  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.5 1942 0.1 -0.1 0.0  
MONTH TO DATE T 0.6 -0.6 0.0  
SINCE DEC 1 0.3 4.1 -3.8 T  
SINCE JUL 1 0.3 4.3 -4.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 30 5 28  
MONTH TO DATE 113 120 -7 106  
SINCE DEC 1 926 938 -12 766  
SINCE JUL 1 1459 1733 -274 1475  
 
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 36 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 17.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 12:00 AM  
LOWEST 37 5:00 PM  
AVERAGE 49  
   
......................................................  
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 66 1997  
MINIMUM TEMPERATURE (F) 27 -2 1904  
 
SUNRISE AND SUNSET  
JANUARY 5 2025.......SUNRISE 7:23 AM EST SUNSET 4:51 PM EST  
JANUARY 6 2025.......SUNRISE 7:23 AM EST SUNSET 4:52 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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