071  
CDUS41 KPHI 202128  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
528 PM EDT SAT MAY 20 2023  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR MAY 20 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 70 2:54 PM 94 1962 75 -5 87  
1996  
MINIMUM 55 12:05 AM 43 2002 55 0 61  
AVERAGE 63 65 -2 74  
 
PRECIPITATION (IN)  
TODAY 0.15 1.64 1969 0.11 0.04 0.08  
MONTH TO DATE 0.23 2.07 -1.84 2.81  
SINCE MAR 1 7.39 9.50 -2.11 9.41  
SINCE JAN 1 12.07 15.38 -3.31 15.63  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 2 3 -1 0  
MONTH TO DATE 99 84 15 55  
SINCE MAR 1 928 1080 -152 911  
SINCE JUL 1 3730 4480 -750 3852  
 
COOLING  
TODAY 0 3 -3 9  
MONTH TO DATE 17 37 -20 43  
SINCE MAR 1 43 53 -10 50  
SINCE JAN 1 43 53 -10 50    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 AM  
LOWEST 86 12:00 AM  
AVERAGE 93  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 95 1934  
2022  
MINIMUM TEMPERATURE (F) 56 41 2002  
 
SUNRISE AND SUNSET  
MAY 20 2023...........SUNRISE 5:42 AM EDT SUNSET 8:14 PM EDT  
MAY 21 2023...........SUNRISE 5:41 AM EDT SUNSET 8:14 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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