488  
CDUS41 KPHI 200553  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1253 AM EST MON JAN 20 2025  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR JANUARY 19 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 39 10:49 AM 65 1951 41 -2 31  
MINIMUM 23 11:59 PM -5 1994 25 -2 24  
AVERAGE 31 33 -2 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.20 1.40 1936 0.10 0.10 0.30  
MONTH TO DATE 0.39 1.94 -1.55 4.64  
SINCE DEC 1 3.84 5.91 -2.07 12.56  
SINCE JAN 1 0.39 1.94 -1.55 4.64  
 
SNOWFALL (IN)  
YESTERDAY 2.0 7.4 1961 0.2 1.8 4.6  
MONTH TO DATE 4.6 3.8 0.8 8.0  
SINCE DEC 1 4.9 7.3 -2.4 8.0  
SINCE JUL 1 4.9 7.5 -2.6 8.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 32 2 37  
MONTH TO DATE 637 592 45 544  
SINCE DEC 1 1450 1410 40 1204  
SINCE JUL 1 1983 2205 -222 1913  
 
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 (310)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAIL  
SNOW  
LIGHT SNOW  
SLEET  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 12:00 AM  
LOWEST 71 11:00 PM  
AVERAGE 84  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 65 1951  
MINIMUM TEMPERATURE (F) 25 -3 1984  
 
SUNRISE AND SUNSET  
JANUARY 20 2025.......SUNRISE 7:18 AM EST SUNSET 5:07 PM EST  
JANUARY 21 2025.......SUNRISE 7:17 AM EST SUNSET 5:08 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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