933   
CDUS41 KPHI 100548  
CLIPHL  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
148 AM EDT THU APR 10 2025  
   
...............................  
  
   
..THE PHILADELPHIA PA CLIMATE SUMMARY FOR APRIL 9 2025  
  
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1872 TO 2025  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 YESTERDAY                                                             
  MAXIMUM         50   6:04 PM  84    1959  62    -12       79          
                                      1991                             
                                      2013                             
  MINIMUM         33   6:22 AM  26    1977  42     -9       45          
  AVERAGE         42                        52    -10       62       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          2.07 1906   0.12  -0.12     0.00       
  MONTH TO DATE    1.42                      1.07   0.35     3.38       
  SINCE MAR 1      6.78                      5.03   1.75    10.57       
  SINCE JAN 1      9.76                     10.91  -1.15    17.97       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0           7.0  1917   0.0    0.0      0.0        
  MONTH TO DATE    T                         0.2   -0.2      0.0        
  SINCE MAR 1      T                         3.8   -3.8      0.0        
  SINCE JUL 1      8.1                      23.0  -14.9     11.2        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY       23                        13     10        3          
  MONTH TO DATE  118                       132    -14      135          
  SINCE MAR 1    594                       798   -204      638          
  SINCE JUL 1   3815                      4198   -383     3593          
  
 COOLING                                                                
  YESTERDAY        0                         0      0        0          
  MONTH TO DATE    1                         0      1        0          
  SINCE MAR 1      2                         1      1        0          
  SINCE JAN 1      2                         1      1        0           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (340)         
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     N (340)         
  AVERAGE WIND SPEED    10.1                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.1                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    62          11:00 PM                                        
 LOWEST     22           3:00 PM                                        
 AVERAGE    42                                                          
   
......................................................  
  
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   63        89      2013                        
 MINIMUM TEMPERATURE (F)   42        22      1985                        
  
SUNRISE AND SUNSET                                                      
APRIL 10 2025.........SUNRISE   6:30 AM EDT   SUNSET   7:35 PM EDT       
APRIL 11 2025.........SUNRISE   6:29 AM EDT   SUNSET   7:36 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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