444  
CDUS41 KPHI 080627  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
227 AM EDT TUE AUG 08 2023  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR AUGUST 7 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 83 5:14 PM 98 1924 85 -2 92  
MINIMUM 67 6:47 PM 49 1964 64 3 74  
AVERAGE 75 75 0 83  
 
PRECIPITATION (IN)  
YESTERDAY 1.60 1.85 1978 0.16 1.44 T  
MONTH TO DATE 1.67 1.17 0.50 0.14  
SINCE JUN 1 11.92 10.87 1.05 6.44  
SINCE JAN 1 26.06 27.89 -1.83 28.03  
 
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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 28 20 8 16  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
YESTERDAY 10 10 0 18  
MONTH TO DATE 44 70 -26 93  
SINCE JUN 1 478 594 -116 575  
SINCE JAN 1 498 662 -164 635    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 PM  
LOWEST 67 3:00 PM  
AVERAGE 82  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 95 1930  
1980  
2001  
MINIMUM TEMPERATURE (F) 64 49 1989  
1997  
 
SUNRISE AND SUNSET  
AUGUST 8 2023........SUNRISE 6:05 AM EDT SUNSET 8:09 PM EDT  
AUGUST 9 2023........SUNRISE 6:06 AM EDT SUNSET 8:08 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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