333  
CDUS41 KPHI 282131  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
530 PM EDT FRI SEP 28 2018  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 28 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 71 353 PM 85 1941 70 1 76  
MINIMUM 58 908 AM 30 1947 48 10 52  
AVERAGE 65 59 6 64  
 
PRECIPITATION (IN)  
TODAY 1.02 3.83 2008 0.18 0.84 0.00  
MONTH TO DATE 6.65 4.27 2.38 3.80  
SINCE SEP 1 6.65 4.27 2.38 3.80  
SINCE JAN 1 47.74 34.04 13.70 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 7 -7 1  
MONTH TO DATE 23 89 -66 38  
SINCE SEP 1 23 89 -66 38  
SINCE JUL 1 23 100 -77 42  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 194 70 124 144  
SINCE SEP 1 194 70 124 144  
SINCE JAN 1 1233 749 484 952    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 6.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 300 AM  
LOWEST 57 400 PM  
AVERAGE 74  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 86 1945  
1929  
MINIMUM TEMPERATURE (F) 47 32 2000  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2018.....SUNRISE 655 AM EDT SUNSET 649 PM EDT  
SEPTEMBER 29 2018.....SUNRISE 656 AM EDT SUNSET 647 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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