929  
CDUS41 KPHI 120601  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
201 AM EDT SAT JUL 12 2025  
   
...............................  
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JULY 11 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 89 2:29 PM 100 1936 87 2 80  
MINIMUM 67 4:37 AM 50 1996 65 2 67  
AVERAGE 78 76 2 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.75 2019 0.18 -0.18 0.00  
MONTH TO DATE 1.90 1.77 0.13 1.31  
SINCE JUN 1 5.16 6.17 -1.01 3.58  
SINCE JAN 1 24.67 23.19 1.48 26.70  
 
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 13 11 2 9  
MONTH TO DATE 131 114 17 146  
SINCE JUN 1 356 310 46 386  
SINCE JAN 1 383 378 5 469    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 AM  
LOWEST 52 2:00 PM  
AVERAGE 76  
   
......................................................  
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 98 1966  
MINIMUM TEMPERATURE (F) 65 48 1945  
2002  
 
SUNRISE AND SUNSET  
JULY 12 2025..........SUNRISE 5:42 AM EDT SUNSET 8:33 PM EDT  
JULY 13 2025..........SUNRISE 5:42 AM EDT SUNSET 8:32 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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