380  
CDUS41 KPHI 061149 CCA  
CLIPHL  
 
CLIMATE REPORT...CORRECTED  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1254 AM EST WED JAN 06 2021  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR JANUARY 5 2021
 
 
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)  
YESTERDAY  
MAXIMUM 42 2:06 PM 66 1997 40 2 42  
MINIMUM 38 MM -2 1904 26 12 35  
AVERAGE 40 33 7 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.24 1873 0.10 -0.10 0.00  
MONTH TO DATE 1.04 0.48 0.56 0.36  
SINCE DEC 1 5.42 4.04 1.38 5.57  
SINCE JAN 1 1.04 0.48 0.56 0.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.6 1887 0.2 -0.2 0.0  
MONTH TO DATE 0.0 0.8 -0.8 T  
SINCE DEC 1 6.6 4.2 2.4 0.1  
SINCE JUL 1 6.6 4.5 2.1 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 32 0 26  
MONTH TO DATE 135 158 -23 119  
SINCE DEC 1 943 1012 -69 925  
SINCE JUL 1 1537 1828 -291 1724  
 
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 13 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 9:00 AM  
LOWEST 65 11:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 73 2007  
MINIMUM TEMPERATURE (F) 26 4 1896  
 
SUNRISE AND SUNSET  
JANUARY 6 2021.......SUNRISE 7:23 AM EST SUNSET 4:52 PM EST  
JANUARY 7 2021.......SUNRISE 7:23 AM EST SUNSET 4:53 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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