399  
CDUS41 KPHI 210557  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1257 AM EST MON JAN 21 2019  
 
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR JANUARY 20 2019
 
 
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)  
YESTERDAY  
MAXIMUM 50 1032 AM 65 1951 40 10 57  
MINIMUM 17 1159 PM -3 1984 25 -8 29  
AVERAGE 34 33 1 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.75 1.89 1978 0.10 0.65 0.00  
MONTH TO DATE 2.47 1.95 0.52 1.85  
SINCE DEC 1 8.85 5.51 3.34 3.16  
SINCE JAN 1 2.47 1.95 0.52 1.85  
 
SNOWFALL (IN)  
YESTERDAY MM 9.3 1978 0.2 MM 0.0  
MONTH TO DATE 2.4 3.7 -1.3 4.3  
SINCE DEC 1 2.7 7.1 -4.4 12.9  
SINCE JUL 1 6.3 7.4 -1.1 12.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 32 -1 22  
MONTH TO DATE 580 638 -58 723  
SINCE DEC 1 1338 1492 -154 1614  
SINCE JUL 1 2240 2308 -68 2249  
 
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 36 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 16.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 45 1000 PM  
AVERAGE 73  
   
......................................................
 
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 62 1959  
MINIMUM TEMPERATURE (F) 25 -6 1985  
 
 
SUNRISE AND SUNSET  
JANUARY 21 2019.......SUNRISE 718 AM EST SUNSET 507 PM EST  
JANUARY 22 2019.......SUNRISE 717 AM EST SUNSET 508 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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