986  
CDUS41 KPHI 020559  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
159 AM EDT MON SEP 02 2024  
   
...............................  
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 1 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1922 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 4:15 PM 97 1932 82 3 76  
1980  
MINIMUM 66 10:39 PM 42 1967 60 6 50  
AVERAGE 76 71 5 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 4.15 2021 0.14 -0.12 0.00  
MONTH TO DATE 0.02 0.14 -0.12 0.00  
SINCE SEP 1 0.02 0.14 -0.12 0.00  
SINCE JAN 1 34.64 31.42 3.22 29.17  
 
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 SEP 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 2  
MONTH TO DATE 0 0 0 2  
SINCE SEP 1 0 0 0 2  
SINCE JUL 1 9 4 5 2  
 
COOLING  
YESTERDAY 11 6 5 0  
MONTH TO DATE 11 6 5 0  
SINCE SEP 1 11 6 5 0  
SINCE JAN 1 947 866 81 660    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 9:00 AM  
LOWEST 46 5:00 PM  
AVERAGE 70  
   
......................................................  
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 99 1953  
1980  
MINIMUM TEMPERATURE (F) 60 44 1949  
2001  
 
SUNRISE AND SUNSET  
SEPTEMBER 2 2024.....SUNRISE 6:30 AM EDT SUNSET 7:31 PM EDT  
SEPTEMBER 3 2024.....SUNRISE 6:31 AM EDT SUNSET 7:30 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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