406  
CDUS41 KPHI 170556  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
156 AM EDT MON JUN 17 2024  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JUNE 16 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 80 4:00 PM 96 1957 82 -2 71  
MINIMUM 53 MM 44 1927 60 -7 55  
1961  
AVERAGE 67 71 -4 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.40 1982 0.15 -0.15 0.17  
MONTH TO DATE 0.72 2.31 -1.59 1.57  
SINCE JUN 1 0.72 2.31 -1.59 1.57  
SINCE JAN 1 23.84 19.33 4.51 15.71  
 
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 25.2 33.1 -7.9 6.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 2  
MONTH TO DATE 3 18 -15 28  
SINCE JUN 1 3 18 -15 28  
SINCE JUL 1 4863 5293 -430 5025  
 
COOLING  
YESTERDAY 2 7 -5 0  
MONTH TO DATE 64 80 -16 32  
SINCE JUN 1 64 80 -16 32  
SINCE JAN 1 147 148 -1 52    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 5:00 AM  
LOWEST 36 4:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 98 1957  
MINIMUM TEMPERATURE (F) 61 47 1948  
1964  
 
SUNRISE AND SUNSET  
JUNE 17 2024..........SUNRISE 5:30 AM EDT SUNSET 8:35 PM EDT  
JUNE 18 2024..........SUNRISE 5:31 AM EDT SUNSET 8:36 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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