044  
CDUS41 KPHI 070609  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
209 AM EDT SAT OCT 07 2023  
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR OCTOBER 6 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 76 3:57 PM 89 1941 69 7 75  
MINIMUM 65 5:38 AM 31 1958 47 18 43  
1968  
1996  
AVERAGE 71 58 13 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.60 1932 0.15 -0.15 0.00  
MONTH TO DATE 0.00 0.91 -0.91 2.94  
SINCE SEP 1 4.03 5.75 -1.72 6.41  
SINCE JAN 1 33.20 37.03 -3.83 37.14  
 
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 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8 6  
MONTH TO DATE 0 40 -40 68  
SINCE SEP 1 81 109 -28 152  
SINCE JUL 1 81 113 -32 152  
 
COOLING  
YESTERDAY 6 1 5 0  
MONTH TO DATE 17 6 11 0  
SINCE SEP 1 129 114 15 90  
SINCE JAN 1 789 974 -185 982    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 64 3:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 87 1946  
MINIMUM TEMPERATURE (F) 47 32 1958  
 
SUNRISE AND SUNSET  
OCTOBER 7 2023.......SUNRISE 7:04 AM EDT SUNSET 6:34 PM EDT  
OCTOBER 8 2023.......SUNRISE 7:05 AM EDT SUNSET 6:33 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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