363  
CDUS41 KPHI 220602  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
200 AM EDT MON OCT 22 2018  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR OCTOBER 21 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 49 301 PM 85 1947 62 -13 77  
MINIMUM 37 1015 PM 23 1972 40 -3 40  
AVERAGE 43 51 -8 59  
 
PRECIPITATION (IN)  
YESTERDAY T 2.04 1995 0.12 -0.12 0.00  
MONTH TO DATE 2.24 2.79 -0.55 1.33  
SINCE SEP 1 8.89 7.41 1.48 5.13  
SINCE JAN 1 49.98 37.18 12.80 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 22 14 8 6  
MONTH TO DATE 141 236 -95 96  
SINCE SEP 1 172 340 -168 152  
SINCE JUL 1 172 351 -179 156  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 54 3 51 51  
SINCE SEP 1 248 74 174 195  
SINCE JAN 1 1287 753 534 1003    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 1200 AM  
LOWEST 36 400 PM  
AVERAGE 57  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 84 1979  
MINIMUM TEMPERATURE (F) 39 21 1940  
 
 
SUNRISE AND SUNSET  
OCTOBER 22 2018.......SUNRISE 721 AM EDT SUNSET 611 PM EDT  
OCTOBER 23 2018.......SUNRISE 722 AM EDT SUNSET 610 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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