290  
CDUS41 KPHI 230607  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
207 AM EDT FRI JUN 23 2023  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JUNE 22 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1922 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 5:13 PM 95 1941 84 -15 76  
MINIMUM 61 6:48 AM 44 1940 62 -1 60  
AVERAGE 65 73 -8 68  
 
PRECIPITATION (IN)  
YESTERDAY T 3.23 1972 0.14 -0.14 0.30  
MONTH TO DATE 1.61 3.19 -1.58 3.02  
SINCE JUN 1 1.61 3.19 -1.58 3.02  
SINCE JAN 1 15.75 20.21 -4.46 24.61  
 
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 6.3 33.1 -26.8 19.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 28 18 10 12  
SINCE JUN 1 28 18 10 12  
SINCE JUL 1 5025 5293 -268 5205  
 
COOLING  
YESTERDAY 0 8 -8 3  
MONTH TO DATE 47 125 -78 75  
SINCE JUN 1 47 125 -78 75  
SINCE JAN 1 67 193 -126 135    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 9:00 AM  
LOWEST 58 3:00 AM  
AVERAGE 65  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 95 1965  
MINIMUM TEMPERATURE (F) 62 46 1992  
2021  
 
SUNRISE AND SUNSET  
JUNE 23 2023..........SUNRISE 5:31 AM EDT SUNSET 8:36 PM EDT  
JUNE 24 2023..........SUNRISE 5:32 AM EDT SUNSET 8:37 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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