122  
CDUS41 KPHI 040601  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
201 AM EDT SUN JUN 04 2023  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JUNE 3 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1922 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 12:02 PM 98 1925 78 -2 78  
MINIMUM 59 11:59 PM 43 1929 56 3 57  
1966  
AVERAGE 68 67 1 68  
 
PRECIPITATION (IN)  
YESTERDAY T 1.08 2009 0.13 -0.13 0.03  
MONTH TO DATE T 0.41 -0.41 0.53  
SINCE JUN 1 T 0.41 -0.41 0.53  
SINCE JAN 1 14.14 17.43 -3.29 22.12  
 
SNOWFALL (IN)  
YESTERDAY 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 6.3 33.1 -26.8 19.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 0 6 -6 0  
SINCE JUN 1 0 6 -6 0  
SINCE JUL 1 4997 5281 -284 5193  
 
COOLING  
YESTERDAY 3 4 -1 3  
MONTH TO DATE 17 12 5 16  
SINCE JUN 1 17 12 5 16  
SINCE JAN 1 37 80 -43 76    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 10:00 PM  
LOWEST 58 12:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 98 1925  
MINIMUM TEMPERATURE (F) 57 41 1929  
 
SUNRISE AND SUNSET  
JUNE 4 2023..........SUNRISE 5:32 AM EDT SUNSET 8:29 PM EDT  
JUNE 5 2023..........SUNRISE 5:32 AM EDT SUNSET 8:29 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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