648  
CDUS41 KPHI 210553  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
152 AM EDT SUN OCT 21 2018  
 
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR OCTOBER 20 2018
 
 
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)  
YESTERDAY  
MAXIMUM 64 315 PM 80 1969 63 1 73  
1953  
1947  
MINIMUM 48 1159 PM 22 1974 42 6 47  
AVERAGE 56 52 4 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 1.19 1995 0.10 0.00 0.00  
MONTH TO DATE 1.09 2.34 -1.25 1.54  
SINCE SEP 1 9.12 6.68 2.44 5.16  
SINCE JAN 1 54.50 35.64 18.86 38.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 13 -4 5  
MONTH TO DATE 114 201 -87 86  
SINCE SEP 1 145 275 -130 142  
SINCE JUL 1 145 280 -135 146  
 
COOLING  
YESTERDAY 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 32 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 48 300 PM  
AVERAGE 74  
   
......................................................
 
 
 
THE READING PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 86 1947  
MINIMUM TEMPERATURE (F) 41 22 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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