498  
CDUS41 KPHI 260555  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1255 AM EST SAT DEC 26 2020  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR DECEMBER 25 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 65 2:09 AM 68 1964 42 23 47  
2015  
MINIMUM 26 11:59 PM 1 1980 28 -2 27  
1983  
AVERAGE 46 35 11 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.44 1.11 1945 0.11 0.33 0.00  
MONTH TO DATE 4.34 2.97 1.37 4.22  
SINCE DEC 1 4.34 2.97 1.37 4.22  
SINCE JAN 1 49.72 40.94 8.78 46.44  
 
SNOWFALL (IN)  
YESTERDAY T 5.5 1909 0.2 -0.2 0.0  
MONTH TO DATE 6.6 2.4 4.2 0.1  
SINCE DEC 1 6.6 2.4 4.2 0.1  
SINCE JUL 1 6.6 2.7 3.9 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 30 -11 28  
MONTH TO DATE 630 670 -40 676  
SINCE DEC 1 630 670 -40 676  
SINCE JUL 1 1224 1486 -262 1475  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1521 1301 220 1610    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 18.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 2:00 AM  
LOWEST 55 11:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 68 1889  
1964  
MINIMUM TEMPERATURE (F) 28 3 1983  
 
SUNRISE AND SUNSET  
DECEMBER 26 2020......SUNRISE 7:21 AM EST SUNSET 4:43 PM EST  
DECEMBER 27 2020......SUNRISE 7:22 AM EST SUNSET 4:43 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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