770  
CDUS41 KPHI 110626  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
226 AM EDT SAT MAY 11 2024  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR MAY 10 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1872 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 58 12:27 AM 93 1896 73 -15 73  
MINIMUM 49 9:01 PM 33 1966 52 -3 45  
AVERAGE 54 63 -9 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.28 1.35 1989 0.10 0.18 0.00  
MONTH TO DATE 0.70 1.01 -0.31 0.06  
SINCE MAR 1 12.05 8.44 3.61 7.22  
SINCE JAN 1 19.45 14.32 5.13 11.90  
 
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 0.0 3.9 -3.9 T  
SINCE JUL 1 11.2 23.1 -11.9 0.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 4 7 6  
MONTH TO DATE 37 50 -13 77  
SINCE MAR 1 819 1046 -227 906  
SINCE JUL 1 3774 4446 -672 3708  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 34 13 21 2  
SINCE MAR 1 60 29 31 28  
SINCE JAN 1 60 29 31 28    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 74 10:00 PM  
AVERAGE 84  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 93 1896  
MINIMUM TEMPERATURE (F) 53 28 1966  
 
SUNRISE AND SUNSET  
MAY 11 2024...........SUNRISE 5:49 AM EDT SUNSET 8:06 PM EDT  
MAY 12 2024...........SUNRISE 5:48 AM EDT SUNSET 8:07 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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