694  
CDUS41 KPHI 212134  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
434 PM EST THU NOV 21 2024  
   
...............................  
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR NOVEMBER 21 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 49 12:34 AM 73 1931 52 -3 47  
MINIMUM 41 3:59 PM 17 1951 33 8 25  
2014  
AVERAGE 45 42 3 36  
 
PRECIPITATION (IN)  
TODAY 0.55 1.35 1952 0.11 0.44 1.23  
MONTH TO DATE 1.19 2.15 -0.96 1.26  
SINCE SEP 1 2.51 11.13 -8.62 6.93  
SINCE JAN 1 37.13 42.41 -5.28 36.10  
 
SNOWFALL (IN)  
TODAY 0.0 T 1989 0.1 -0.1 0.0  
2018  
MONTH TO DATE 0.0 0.4 -0.4 0.0  
SINCE SEP 1 0.0 0.6 -0.6 0.0  
SINCE JUL 1 0.0 0.6 -0.6 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 20 23 -3 29  
MONTH TO DATE 321 411 -90 464  
SINCE SEP 1 640 814 -174 833  
SINCE JUL 1 649 818 -169 833  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 3 0 3 0  
SINCE SEP 1 58 121 -63 130  
SINCE JAN 1 994 981 13 790    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 79 8:00 AM  
AVERAGE 86  
   
......................................................  
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 73 1931  
MINIMUM TEMPERATURE (F) 32 14 2018  
 
SUNRISE AND SUNSET  
NOVEMBER 21 2024......SUNRISE 6:56 AM EST SUNSET 4:39 PM EST  
NOVEMBER 22 2024......SUNRISE 6:57 AM EST SUNSET 4:39 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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