569  
CDUS41 KPHI 012133  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
533 PM EDT SUN OCT 01 2023  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR OCTOBER 1 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 80 3:38 PM 89 1927 71 9 60  
MINIMUM 52 6:10 AM 33 1930 49 3 51  
1993  
AVERAGE 66 60 6 56  
 
PRECIPITATION (IN)  
TODAY 0.00 2.35 2010 0.16 -0.16 0.36  
MONTH TO DATE 0.00 0.16 -0.16 0.36  
SINCE SEP 1 4.03 5.00 -0.97 3.83  
SINCE JAN 1 33.20 36.28 -3.08 34.56  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 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  
TODAY 0 6 -6 9  
MONTH TO DATE 0 6 -6 9  
SINCE SEP 1 81 75 6 93  
SINCE JUL 1 81 79 2 93  
 
COOLING  
TODAY 1 1 0 0  
MONTH TO DATE 1 1 0 0  
SINCE SEP 1 113 109 4 90  
SINCE JAN 1 773 969 -196 982    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1:00 AM  
LOWEST 45 4:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 93 2019  
MINIMUM TEMPERATURE (F) 49 32 1997  
 
SUNRISE AND SUNSET  
OCTOBER 1 2023.......SUNRISE 6:58 AM EDT SUNSET 6:44 PM EDT  
OCTOBER 2 2023.......SUNRISE 6:59 AM EDT SUNSET 6:42 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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