435  
CDUS41 KPHI 032140  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
440 PM EST SUN JAN 03 2021  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR JANUARY 3 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1872 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 39 3:59 PM 63 2000 41 -2 49  
MINIMUM 35 8:13 AM -3 1879 26 9 43  
AVERAGE 37 33 4 46  
 
PRECIPITATION (IN)  
TODAY 0.11 1.50 1999 0.09 0.02 0.21  
MONTH TO DATE 0.95 0.28 0.67 0.21  
SINCE DEC 1 5.33 3.84 1.49 5.42  
SINCE JAN 1 0.95 0.28 0.67 0.21  
 
SNOWFALL (IN)  
TODAY 0.0 3.4 2014 0.2 -0.2 0.0  
MONTH TO DATE 0.0 0.5 -0.5 T  
SINCE DEC 1 6.6 3.9 2.7 0.1  
SINCE JUL 1 6.6 4.2 2.4 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 28 32 -4 19  
MONTH TO DATE 77 94 -17 76  
SINCE DEC 1 885 948 -63 882  
SINCE JUL 1 1479 1764 -285 1681  
 
COOLING  
TODAY 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 18 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 PM  
LOWEST 70 1:00 AM  
AVERAGE 82  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 68 1950  
MINIMUM TEMPERATURE (F) 26 2 1918  
 
SUNRISE AND SUNSET  
JANUARY 3 2021.......SUNRISE 7:23 AM EST SUNSET 4:49 PM EST  
JANUARY 4 2021.......SUNRISE 7:23 AM EST SUNSET 4:50 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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