550  
CDUS41 KPHI 010557  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
157 AM EDT THU OCT 01 2020  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR SEPTEMBER 30 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 71 3:57 PM 88 1881 72 -1 75  
MINIMUM 57 6:39 AM 38 1942 54 3 62  
AVERAGE 64 63 1 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.57 2.41 2010 0.13 0.44 0.00  
MONTH TO DATE 4.23 3.78 0.45 1.16  
SINCE SEP 1 4.23 3.78 0.45 1.16  
SINCE JAN 1 36.50 31.80 4.70 37.19  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 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 1 4 -3 0  
MONTH TO DATE 37 35 2 2  
SINCE SEP 1 37 35 2 2  
SINCE JUL 1 37 36 1 2  
 
COOLING  
YESTERDAY 0 2 -2 4  
MONTH TO DATE 176 161 15 236  
SINCE SEP 1 176 161 15 236  
SINCE JAN 1 1504 1278 226 1570    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 13.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 12:00 AM  
LOWEST 42 3:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 89 1927  
MINIMUM TEMPERATURE (F) 54 34 1947  
 
SUNRISE AND SUNSET  
OCTOBER 1 2020.......SUNRISE 6:58 AM EDT SUNSET 6:42 PM EDT  
OCTOBER 2 2020.......SUNRISE 6:59 AM EDT SUNSET 6:41 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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