560  
CDUS41 KPHI 110555  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
155 AM EDT SAT APR 11 2020  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR APRIL 10 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 50 12:09 PM 89 2013 62 -12 64  
MINIMUM 40 5:19 AM 22 1985 42 -2 47  
AVERAGE 45 52 -7 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.78 1983 0.13 -0.13 0.00  
MONTH TO DATE 0.32 1.27 -0.95 0.27  
SINCE MAR 1 4.26 5.06 -0.80 4.12  
SINCE JAN 1 9.36 10.74 -1.38 11.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.7 1894 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE MAR 1 0.0 3.2 -3.2 4.0  
SINCE JUL 1 0.3 22.2 -21.9 17.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 13 7 9  
MONTH TO DATE 116 146 -30 112  
SINCE MAR 1 608 811 -203 797  
SINCE JUL 1 3710 4293 -583 4204  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 3  
SINCE MAR 1 0 1 -1 5  
SINCE JAN 1 0 1 -1 5    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 23.0  
 
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 51 4:00 AM  
LOWEST 31 12:00 PM  
AVERAGE 41  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 84 1887  
MINIMUM TEMPERATURE (F) 43 28 1874  
1882  
1966  
 
SUNRISE AND SUNSET  
APRIL 11 2020.........SUNRISE 6:29 AM EDT SUNSET 7:36 PM EDT  
APRIL 12 2020.........SUNRISE 6:27 AM EDT SUNSET 7:37 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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