123  
CDUS41 KPHI 222134  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
532 PM EDT SAT SEP 22 2018  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 22 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 75 118 AM 93 1980 73 2 85  
1931  
MINIMUM 66 221 PM 36 1997 50 16 61  
AVERAGE 71 62 9 73  
 
PRECIPITATION (IN)  
TODAY T 1.65 1938 0.16 -0.16 0.00  
MONTH TO DATE 3.34 3.23 0.11 3.80  
SINCE SEP 1 3.34 3.23 0.11 3.80  
SINCE JAN 1 44.43 33.00 11.43 42.94  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2002 0.0 0.0 0.0  
2001  
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 0 5 -5 0  
MONTH TO DATE 16 54 -38 37  
SINCE SEP 1 16 54 -38 37  
SINCE JUL 1 16 65 -49 41  
 
COOLING  
TODAY 6 1 5 8  
MONTH TO DATE 189 64 125 85  
SINCE SEP 1 189 64 125 85  
SINCE JAN 1 1228 743 485 893    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 9.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 200 AM  
LOWEST 52 1000 AM  
AVERAGE 68  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 93 1970  
MINIMUM TEMPERATURE (F) 50 35 1947  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2018.....SUNRISE 649 AM EDT SUNSET 659 PM EDT  
SEPTEMBER 23 2018.....SUNRISE 650 AM EDT SUNSET 657 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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