121  
CDUS41 KPHI 212153  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
551 PM EDT SUN OCT 21 2018  
 
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR OCTOBER 21 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1869 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 50 248 PM 86 1947 63 -13 77  
MINIMUM 43 844 AM 22 1972 41 2 42  
AVERAGE 47 52 -5 60  
 
PRECIPITATION (IN)  
TODAY T 2.34 1904 0.09 -0.09 0.00  
MONTH TO DATE 1.09 2.43 -1.34 1.54  
SINCE SEP 1 9.12 6.77 2.35 5.16  
SINCE JAN 1 54.50 35.73 18.77 38.60  
 
DEGREE DAYS  
HEATING  
TODAY 18 13 5 5  
MONTH TO DATE 132 214 -82 91  
SINCE SEP 1 163 288 -125 147  
SINCE JUL 1 163 293 -130 151  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 67 5 62 53  
SINCE SEP 1 255 89 166 196  
SINCE JAN 1 1302 892 410 1085    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 17.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1200 AM  
LOWEST 42 100 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE READING PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 83 1979  
MINIMUM TEMPERATURE (F) 41 24 1972  
 
 
SUNRISE AND SUNSET  
OCTOBER 21 2018.......SUNRISE 721 AM EDT SUNSET 615 PM EDT  
OCTOBER 22 2018.......SUNRISE 722 AM EDT SUNSET 614 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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