347  
CDUS41 KPHI 162127  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
527 PM EDT MON OCT 16 2023  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR OCTOBER 16 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 62 3:07 PM 81 1947 65 -3 63  
1963  
2021  
MINIMUM 39 5:30 AM 26 1944 44 -5 39  
AVERAGE 51 54 -3 51  
 
PRECIPITATION (IN)  
TODAY 0.00 2.33 2019 0.13 -0.13 0.00  
MONTH TO DATE 1.18 2.33 -1.15 4.51  
SINCE SEP 1 5.21 7.17 -1.96 7.98  
SINCE JAN 1 34.38 38.45 -4.07 38.71  
 
SNOWFALL (IN)  
TODAY 0.0 T 2009 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 14 11 3 14  
MONTH TO DATE 134 133 1 185  
SINCE SEP 1 215 202 13 269  
SINCE JUL 1 215 206 9 269  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 17 11 6 0  
SINCE SEP 1 129 119 10 90  
SINCE JAN 1 789 979 -190 982    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 7:00 AM  
LOWEST 62 12:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 88 1938  
MINIMUM TEMPERATURE (F) 43 25 1937  
 
SUNRISE AND SUNSET  
OCTOBER 16 2023.......SUNRISE 7:14 AM EDT SUNSET 6:20 PM EDT  
OCTOBER 17 2023.......SUNRISE 7:15 AM EDT SUNSET 6:19 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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