367  
CDUS41 KPHI 310601  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
201 AM EDT WED MAY 31 2023  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR MAY 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 76 2:53 PM 97 1991 78 -2 89  
MINIMUM 52 11:57 PM 41 1961 59 -7 65  
AVERAGE 64 68 -4 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.74 1908 0.12 -0.12 0.00  
MONTH TO DATE 0.24 3.22 -2.98 4.16  
SINCE MAR 1 7.40 10.65 -3.25 10.76  
SINCE JAN 1 12.08 16.53 -4.45 16.98  
 
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 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 1 2 -1 0  
MONTH TO DATE 106 104 2 56  
SINCE MAR 1 935 1100 -165 912  
SINCE JUL 1 3737 4500 -763 3853  
 
COOLING  
YESTERDAY 0 5 -5 12  
MONTH TO DATE 30 77 -47 119  
SINCE MAR 1 56 93 -37 126  
SINCE JAN 1 56 93 -37 126    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 2:00 AM  
LOWEST 28 3:00 PM  
AVERAGE 52  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 97 1991  
MINIMUM TEMPERATURE (F) 59 42 1965  
 
SUNRISE AND SUNSET  
MAY 31 2023...........SUNRISE 5:35 AM EDT SUNSET 8:23 PM EDT  
JUNE 1 2023..........SUNRISE 5:35 AM EDT SUNSET 8:23 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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