809  
CDUS41 KPHI 200555  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
155 AM EDT TUE OCT 20 2020  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR OCTOBER 19 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 72 2:39 PM 86 2016 66 6 63  
MINIMUM 50 6:00 AM 29 1976 47 3 41  
AVERAGE 61 56 5 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.59 1966 0.09 -0.09 0.00  
MONTH TO DATE 1.96 2.01 -0.05 1.36  
SINCE SEP 1 6.19 5.79 0.40 2.52  
SINCE JAN 1 38.46 33.81 4.65 38.55  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.5 1940 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 9 -5 13  
MONTH TO DATE 85 123 -38 86  
SINCE SEP 1 122 160 -38 88  
SINCE JUL 1 122 161 -39 88  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 6 19 -13 40  
SINCE SEP 1 182 180 2 276  
SINCE JAN 1 1510 1297 213 1610    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 55 2:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 81 2016  
MINIMUM TEMPERATURE (F) 47 27 1974  
 
SUNRISE AND SUNSET  
OCTOBER 20 2020.......SUNRISE 7:17 AM EDT SUNSET 6:14 PM EDT  
OCTOBER 21 2020.......SUNRISE 7:18 AM EDT SUNSET 6:12 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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