684  
CDUS41 KPHI 212149  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
549 PM EDT SUN MAY 21 2023  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR MAY 21 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 76 3:54 PM 95 1934 76 0 95  
2022  
MINIMUM 56 5:11 AM 41 2002 56 0 67  
AVERAGE 66 66 0 81  
 
PRECIPITATION (IN)  
TODAY T 2.94 1894 0.11 -0.11 0.00  
MONTH TO DATE 0.24 2.18 -1.94 2.81  
SINCE MAR 1 7.40 9.61 -2.21 9.41  
SINCE JAN 1 12.08 15.49 -3.41 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 0 2 -2 0  
MONTH TO DATE 99 86 13 55  
SINCE MAR 1 928 1082 -154 911  
SINCE JUL 1 3730 4482 -752 3852  
 
COOLING  
TODAY 1 3 -2 16  
MONTH TO DATE 18 40 -22 59  
SINCE MAR 1 44 56 -12 66  
SINCE JAN 1 44 56 -12 66    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 12:00 AM  
LOWEST 37 3:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 96 1941  
MINIMUM TEMPERATURE (F) 56 43 1895  
 
SUNRISE AND SUNSET  
MAY 21 2023...........SUNRISE 5:41 AM EDT SUNSET 8:14 PM EDT  
MAY 22 2023...........SUNRISE 5:40 AM EDT SUNSET 8:15 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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