468  
CDUS41 KPHI 140603  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
203 AM EDT MON JUL 14 2025  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JULY 13 2025
 
 
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)  
YESTERDAY  
MAXIMUM 85 5:45 PM 99 1966 87 -2 91  
MINIMUM 74 7:37 AM 51 1933 65 9 69  
2001  
AVERAGE 80 76 4 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.15 2.29 1996 0.18 -0.03 1.07  
MONTH TO DATE 2.05 2.13 -0.08 2.41  
SINCE JUN 1 5.31 6.53 -1.22 4.68  
SINCE JAN 1 24.82 23.55 1.27 27.80  
 
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 27 19 8 3  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 15 11 4 15  
MONTH TO DATE 163 136 27 169  
SINCE JUN 1 388 332 56 409  
SINCE JAN 1 415 400 15 492    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 10:00 PM  
LOWEST 61 4:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 100 1954  
MINIMUM TEMPERATURE (F) 65 50 2009  
 
SUNRISE AND SUNSET  
JULY 14 2025..........SUNRISE 5:43 AM EDT SUNSET 8:32 PM EDT  
JULY 15 2025..........SUNRISE 5:44 AM EDT SUNSET 8:31 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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