114  
CDUS41 KPHI 112129  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
428 PM EST FRI JAN 11 2019  
 
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR JANUARY 11 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 34 256 PM 66 1975 40 -6 59  
MINIMUM 26 850 AM 1 1982 26 0 39  
AVERAGE 30 33 -3 49  
 
PRECIPITATION (IN)  
TODAY 0.00 1.29 1991 0.10 -0.10 0.00  
MONTH TO DATE 0.93 1.06 -0.13 0.31  
SINCE DEC 1 7.31 4.62 2.69 1.62  
SINCE JAN 1 0.93 1.06 -0.13 0.31  
 
SNOWFALL (IN)  
TODAY 0.0 7.4 1954 0.2 -0.2 0.0  
MONTH TO DATE T 1.9 -1.9 4.1  
SINCE DEC 1 0.3 5.3 -5.0 12.7  
SINCE JUL 1 3.9 5.6 -1.7 12.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 35 32 3 16  
MONTH TO DATE 279 350 -71 457  
SINCE DEC 1 1037 1204 -167 1348  
SINCE JUL 1 1939 2020 -81 1983  
 
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 29 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 16.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 200 AM  
LOWEST 28 400 PM  
AVERAGE 43  
   
......................................................
 
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 72 1890  
MINIMUM TEMPERATURE (F) 25 1 1981  
 
 
SUNRISE AND SUNSET  
JANUARY 11 2019.......SUNRISE 722 AM EST SUNSET 456 PM EST  
JANUARY 12 2019.......SUNRISE 722 AM EST SUNSET 457 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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