511  
CDUS41 KPHI 102139  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
437 PM EST THU JAN 10 2019  
 
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR JANUARY 10 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1872 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 39 359 PM 65 2016 40 -1 44  
MINIMUM 31 611 AM -5 1875 26 5 24  
AVERAGE 35 33 2 34  
 
PRECIPITATION (IN)  
TODAY T 1.28 1881 0.10 -0.10 0.00  
MONTH TO DATE 0.93 0.96 -0.03 0.31  
SINCE DEC 1 7.31 4.52 2.79 1.62  
SINCE JAN 1 0.93 0.96 -0.03 0.31  
 
SNOWFALL (IN)  
TODAY T 6.6 1965 0.2 -0.2 0.0  
MONTH TO DATE T 1.7 -1.7 4.1  
SINCE DEC 1 0.3 5.1 -4.8 12.7  
SINCE JUL 1 3.9 5.4 -1.5 12.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 30 32 -2 31  
MONTH TO DATE 244 318 -74 441  
SINCE DEC 1 1002 1172 -170 1332  
SINCE JUL 1 1904 1988 -84 1967  
 
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 31 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 20.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 1200 AM  
LOWEST 34 200 PM  
AVERAGE 48  
   
......................................................
 
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 66 1975  
MINIMUM TEMPERATURE (F) 26 1 1982  
 
 
SUNRISE AND SUNSET  
JANUARY 10 2019.......SUNRISE 722 AM EST SUNSET 455 PM EST  
JANUARY 11 2019.......SUNRISE 722 AM EST SUNSET 456 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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