142  
CDUS41 KPHI 010601  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
201 AM EDT MON MAY 01 2023  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR APRIL 30 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1872 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 7:09 PM 91 1888 70 -7 70  
MINIMUM 52 7:47 AM 34 1874 49 3 43  
AVERAGE 58 60 -2 57  
 
PRECIPITATION (IN)  
YESTERDAY 1.51 4.42 2014 0.11 1.40 0.00  
MONTH TO DATE 5.17 3.47 1.70 4.51  
SINCE MAR 1 7.16 7.43 -0.27 6.60  
SINCE JAN 1 11.84 13.31 -1.47 12.82  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE MAR 1 T 3.9 -3.9 0.4  
SINCE JUL 1 0.3 23.1 -22.8 12.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 6 1 8  
MONTH TO DATE 221 329 -108 329  
SINCE MAR 1 829 995 -166 856  
SINCE JUL 1 3631 4395 -764 3797  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 26 15 11 6  
SINCE MAR 1 26 16 10 7  
SINCE JAN 1 26 16 10 7    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 77 11:00 PM  
AVERAGE 89  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 1942  
MINIMUM TEMPERATURE (F) 50 34 1978  
 
SUNRISE AND SUNSET  
MAY 1 2023...........SUNRISE 6:02 AM EDT SUNSET 7:55 PM EDT  
MAY 2 2023...........SUNRISE 6:00 AM EDT SUNSET 7:56 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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