942  
CDUS41 KPHI 190557  
CLIPHL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
157 AM EDT FRI MAY 19 2023  
   
...............................
 
 
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR MAY 18 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 69 2:21 PM 94 1962 75 -6 74  
MINIMUM 44 5:02 AM 41 1973 55 -11 57  
AVERAGE 57 65 -8 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.47 2002 0.11 -0.11 0.05  
MONTH TO DATE 0.08 1.85 -1.77 2.32  
SINCE MAR 1 7.24 9.28 -2.04 8.92  
SINCE JAN 1 11.92 15.16 -3.24 15.14  
 
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 8 3 5 0  
MONTH TO DATE 93 78 15 55  
SINCE MAR 1 922 1074 -152 911  
SINCE JUL 1 3724 4474 -750 3852  
 
COOLING  
YESTERDAY 0 3 -3 1  
MONTH TO DATE 17 31 -14 31  
SINCE MAR 1 43 47 -4 38  
SINCE JAN 1 43 47 -4 38    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 6.9  
 
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 74 11:00 PM  
LOWEST 30 1:00 PM  
AVERAGE 52  
   
......................................................
 
 
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 96 1962  
MINIMUM TEMPERATURE (F) 55 41 1882  
 
SUNRISE AND SUNSET  
MAY 19 2023...........SUNRISE 5:43 AM EDT SUNSET 8:13 PM EDT  
MAY 20 2023...........SUNRISE 5:42 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.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab PA Page
The Nexlab NJ Page
The Nexlab DE Page
The Nexlab MD Page Main Text Page