390  
CDUS41 KPHI 090603  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
103 AM EST THU JAN 09 2020  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR JANUARY 8 2020
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1872 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 41 1:09 PM 69 1998 40 1 46  
MINIMUM 30 11:59 PM 2 1970 26 4 33  
AVERAGE 36 33 3 40  
 
PRECIPITATION (IN)  
YESTERDAY T 1.20 1923 0.09 -0.09 0.24  
MONTH TO DATE 0.49 0.76 -0.27 0.92  
SINCE DEC 1 5.70 4.32 1.38 7.30  
SINCE JAN 1 0.49 0.76 -0.27 0.92  
 
SNOWFALL (IN)  
YESTERDAY T 3.8 1988 0.2 -0.2 T  
MONTH TO DATE T 1.3 -1.3 T  
SINCE DEC 1 0.1 4.7 -4.6 0.3  
SINCE JUL 1 0.1 5.0 -4.9 3.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 32 -3 25  
MONTH TO DATE 196 254 -58 190  
SINCE DEC 1 1002 1108 -106 948  
SINCE JUL 1 1801 1924 -123 1850  
 
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 33 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 16.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 3:00 AM  
LOWEST 36 10:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 69 1930  
MINIMUM TEMPERATURE (F) 26 1 1970  
 
SUNRISE AND SUNSET  
JANUARY 9 2020.......SUNRISE 7:22 AM EST SUNSET 4:54 PM EST  
JANUARY 10 2020.......SUNRISE 7:22 AM EST SUNSET 4:55 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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