758  
CDUS41 KPHI 060610  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
210 AM EDT FRI JUN 06 2025  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JUNE 5 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 88 2:04 PM 98 1925 79 9 83  
MINIMUM 61 4:58 AM 45 1947 57 4 60  
1950  
2023  
AVERAGE 75 68 7 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.70 1975 0.14 -0.14 0.10  
MONTH TO DATE 0.00 0.69 -0.69 0.10  
SINCE JUN 1 0.00 0.69 -0.69 0.10  
SINCE JAN 1 19.51 17.71 1.80 23.22  
 
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 17.8 33.1 -15.3 25.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 18 10 8 0  
SINCE JUN 1 18 10 8 0  
SINCE JUL 1 5201 5285 -84 4860  
 
COOLING  
YESTERDAY 10 4 6 7  
MONTH TO DATE 14 20 -6 27  
SINCE JUN 1 14 20 -6 27  
SINCE JAN 1 41 88 -47 110    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 3:00 AM  
LOWEST 51 4:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 100 1925  
MINIMUM TEMPERATURE (F) 57 42 1945  
 
SUNRISE AND SUNSET  
JUNE 6 2025..........SUNRISE 5:31 AM EDT SUNSET 8:30 PM EDT  
JUNE 7 2025..........SUNRISE 5:31 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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