498  
CDUS41 KPHI 040545  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
145 AM EDT FRI OCT 04 2024  
   
...............................  
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR OCTOBER 3 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 74 3:39 PM 84 2023 71 3 84  
MINIMUM 53 11:59 PM 32 2003 49 4 53  
AVERAGE 64 60 4 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.85 1929 0.15 -0.14 0.00  
MONTH TO DATE 0.01 0.46 -0.45 0.00  
SINCE SEP 1 1.31 5.30 -3.99 4.03  
SINCE JAN 1 35.93 36.58 -0.65 33.20  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 1 6 -5 0  
MONTH TO DATE 4 18 -14 0  
SINCE SEP 1 43 87 -44 81  
SINCE JUL 1 52 91 -39 81  
 
COOLING  
YESTERDAY 0 1 -1 4  
MONTH TO DATE 0 3 -3 7  
SINCE SEP 1 55 111 -56 119  
SINCE JAN 1 991 971 20 779    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 1.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 48 4:00 PM  
AVERAGE 71  
   
......................................................  
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 86 1926  
2007  
MINIMUM TEMPERATURE (F) 48 29 1974  
1996  
 
SUNRISE AND SUNSET  
OCTOBER 4 2024.......SUNRISE 7:02 AM EDT SUNSET 6:38 PM EDT  
OCTOBER 5 2024.......SUNRISE 7:03 AM EDT SUNSET 6:36 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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