916  
CDUS41 KPHI 212126  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
526 PM EDT SAT OCT 21 2017  
 
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR OCTOBER 21 2017
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1869 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 77 228 PM 86 1947 63 14 79  
MINIMUM 42 638 AM 22 1972 41 1 55  
AVERAGE 60 52 8 67  
 
PRECIPITATION (IN)  
TODAY 0.00 5.25 1873 0.09 -0.09 0.06  
MONTH TO DATE 1.54 2.43 -0.89 0.31  
SINCE SEP 1 5.16 6.77 -1.61 4.96  
SINCE JAN 1 38.60 35.73 2.87 29.47  
 
DEGREE DAYS  
HEATING  
TODAY 5 13 -8 0  
MONTH TO DATE 91 214 -123 118  
SINCE SEP 1 147 288 -141 150  
SINCE JUL 1 151 293 -142 150  
 
COOLING  
TODAY 0 0 0 2  
MONTH TO DATE 53 5 48 22  
SINCE SEP 1 196 89 107 213  
SINCE JAN 1 1085 892 193 1355    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 0.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 31 1200 PM  
AVERAGE 66  
   
......................................................
 
 
 
THE READING PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 88 1979  
MINIMUM TEMPERATURE (F) 41 24 1972  
 
 
SUNRISE AND SUNSET  
OCTOBER 21 2017.......SUNRISE 721 AM EDT SUNSET 615 PM EDT  
OCTOBER 22 2017.......SUNRISE 723 AM EDT SUNSET 613 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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