257  
CDUS41 KPHI 010554  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
154 AM EDT FRI MAY 01 2020  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR APRIL 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 69 1:12 PM 91 1888 69 0 76  
MINIMUM 57 2:45 AM 34 1874 49 8 50  
AVERAGE 63 59 4 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.34 4.42 2014 0.10 0.24 T  
MONTH TO DATE 3.75 3.56 0.19 3.02  
SINCE MAR 1 7.69 7.35 0.34 6.87  
SINCE JAN 1 12.79 13.03 -0.24 14.06  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.5 -0.5 0.0  
SINCE MAR 1 0.0 3.4 -3.4 4.0  
SINCE JUL 1 0.3 22.4 -22.1 17.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 7 -5 2  
MONTH TO DATE 397 343 54 193  
SINCE MAR 1 889 1008 -119 878  
SINCE JUL 1 3991 4490 -499 4285  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 12 -12 22  
SINCE MAR 1 0 13 -13 24  
SINCE JAN 1 0 13 -13 24    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 15.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 8:00 PM  
LOWEST 63 12:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 90 1942  
MINIMUM TEMPERATURE (F) 49 34 1978  
 
SUNRISE AND SUNSET  
MAY 1 2020...........SUNRISE 6:01 AM EDT SUNSET 7:56 PM EDT  
MAY 2 2020...........SUNRISE 5:59 AM EDT SUNSET 7:57 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab PA Page
The Nexlab NJ Page
The Nexlab DE Page
The Nexlab MD Page Main Text Page