AFOS product CLIABE
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
354 
CDUS41 KPHI 182128
CLIABE

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
528 PM EDT WED JUN 18 2025

...................................

...THE ALLENTOWN PA CLIMATE SUMMARY FOR JUNE 18 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1922 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         86   3:36 PM  95    1957  83      3       92        
                                      2018                           
  MINIMUM         69   4:52 AM  44    1958  61      8       68        
  AVERAGE         78                        72      6       80     

PRECIPITATION (IN)                                                    
  TODAY            0.05          3.63 1938   0.14  -0.09     0.00     
  MONTH TO DATE    2.48                      2.60  -0.12     0.72     
  SINCE JUN 1      2.48                      2.60  -0.12     0.72     
  SINCE JAN 1     21.99                     19.62   2.37    23.84     

SNOWFALL (IN)                                                              
  TODAY            0.0           0.0  2001   0.0    0.0      0.0      
                                      2002                           
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE JUN 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1     17.8                      33.1  -15.3     25.2      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            0                         0      0        0        
  MONTH TO DATE   27                        18      9        3        
  SINCE JUN 1     27                        18      9        3        
  SINCE JUL 1   5210                      5293    -83     4863        

 COOLING                                                              
  TODAY           13                         7      6       15        
  MONTH TO DATE   73                        94    -21       88        
  SINCE JUN 1     73                        94    -21       88        
  SINCE JAN 1    100                       162    -62      171        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SW (220)       
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SE (150)       
  AVERAGE WIND SPEED     3.3                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.9                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED TODAY.                             
  LIGHT RAIN                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           7:00 AM                                      
 LOWEST     63           3:00 PM                                      
 AVERAGE    80                                                        

..........................................................


THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   83        96      1994                      
 MINIMUM TEMPERATURE (F)   61        46      1999                      


SUNRISE AND SUNSET                                                    
JUNE 18 2025..........SUNRISE   5:30 AM EDT   SUNSET   8:36 PM EDT     
JUNE 19 2025..........SUNRISE   5:31 AM EDT   SUNSET   8:36 PM EDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$