126  
CDUS41 KPHI 012140  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
440 PM EST FRI JAN 01 2021  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR JANUARY 1 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 39 12:31 PM 64 2005 41 -2 42  
MINIMUM 28 7:06 AM 4 1881 27 1 29  
AVERAGE 34 34 0 36  
 
PRECIPITATION (IN)  
TODAY 0.07 1.60 1948 0.09 -0.02 T  
MONTH TO DATE 0.07 0.09 -0.02 T  
SINCE DEC 1 4.45 3.65 0.80 5.21  
SINCE JAN 1 0.07 0.09 -0.02 T  
 
SNOWFALL (IN)  
TODAY 0.0 5.3 1971 0.2 -0.2 T  
MONTH TO DATE 0.0 0.2 -0.2 T  
SINCE DEC 1 6.6 3.6 3.0 0.1  
SINCE JUL 1 6.6 3.9 2.7 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 31 31 0 29  
MONTH TO DATE 31 31 0 29  
SINCE DEC 1 839 885 -46 835  
SINCE JUL 1 1433 1701 -268 1634  
 
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 15 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 3:00 PM  
LOWEST 62 12:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 67 1876  
MINIMUM TEMPERATURE (F) 26 7 1899  
1918  
1968  
 
SUNRISE AND SUNSET  
JANUARY 1 2021.......SUNRISE 7:23 AM EST SUNSET 4:47 PM EST  
JANUARY 2 2021.......SUNRISE 7:23 AM EST SUNSET 4:48 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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