521  
CDUS41 KPHI 050556  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
154 AM EDT WED SEP 5 2018  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR SEPTEMBER 4 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 93 112 PM 94 1937 79 14 81  
1929  
MINIMUM 69 536 AM 44 1946 57 12 51  
AVERAGE 81 68 13 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.86 1988 0.14 -0.14 0.00  
MONTH TO DATE 0.03 0.51 -0.48 0.96  
SINCE SEP 1 0.03 0.51 -0.48 0.96  
SINCE JAN 1 41.12 30.28 10.84 40.10  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 15  
SINCE SEP 1 0 4 -4 15  
SINCE JUL 1 0 15 -15 19  
 
COOLING  
YESTERDAY 16 4 12 1  
MONTH TO DATE 54 18 36 1  
SINCE SEP 1 54 18 36 1  
SINCE JAN 1 1093 697 396 809    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 3.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 500 AM  
LOWEST 49 200 PM  
AVERAGE 70  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 92 1983  
MINIMUM TEMPERATURE (F) 57 44 1997  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2018.....SUNRISE 633 AM EDT SUNSET 727 PM EDT  
SEPTEMBER 6 2018.....SUNRISE 634 AM EDT SUNSET 726 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab PA Page
The Nexlab NJ Page
The Nexlab DE Page
The Nexlab MD Page Main Text Page