183  
CDUS41 KPHI 010605  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
105 AM EST SAT FEB 01 2025  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR JANUARY 31 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 51 11:33 PM 65 1947 42 9 43  
MINIMUM 36 12:41 AM 3 1948 26 10 36  
AVERAGE 44 34 10 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.54 1.30 1878 0.10 0.44 0.00  
MONTH TO DATE 0.93 3.13 -2.20 5.91  
SINCE DEC 1 4.38 7.10 -2.72 13.83  
SINCE JAN 1 0.93 3.13 -2.20 5.91  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 21 32 -11 25  
MONTH TO DATE 1066 976 90 872  
SINCE DEC 1 1879 1794 85 1532  
SINCE JUL 1 2412 2589 -177 2241  
 
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 23 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
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 TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 70 2002  
MINIMUM TEMPERATURE (F) 26 2 1920  
 
SUNRISE AND SUNSET  
FEBRUARY 1 2025......SUNRISE 7:09 AM EST SUNSET 5:21 PM EST  
FEBRUARY 2 2025......SUNRISE 7:08 AM EST SUNSET 5:22 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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