894  
CDUS41 KPHI 240552  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
152 AM EDT WED OCT 24 2018  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR OCTOBER 23 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1922 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 140 PM 85 1947 61 5 74  
MINIMUM 40 659 AM 24 1997 39 1 58  
AVERAGE 53 50 3 66  
 
PRECIPITATION (IN)  
YESTERDAY T 1.70 1983 0.11 -0.11 T  
MONTH TO DATE 2.24 3.02 -0.78 1.33  
SINCE SEP 1 8.89 7.64 1.25 5.13  
SINCE JAN 1 49.98 37.41 12.57 44.27  
 
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 12 15 -3 0  
MONTH TO DATE 171 266 -95 102  
SINCE SEP 1 202 370 -168 158  
SINCE JUL 1 202 381 -179 162  
 
COOLING  
YESTERDAY 0 0 0 1  
MONTH TO DATE 54 3 51 52  
SINCE SEP 1 248 74 174 196  
SINCE JAN 1 1287 753 534 1004    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 700 AM  
LOWEST 35 500 PM  
AVERAGE 60  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 81 2001  
MINIMUM TEMPERATURE (F) 39 22 1969  
 
 
SUNRISE AND SUNSET  
OCTOBER 24 2018.......SUNRISE 723 AM EDT SUNSET 608 PM EDT  
OCTOBER 25 2018.......SUNRISE 724 AM EDT SUNSET 607 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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