649  
CDUS41 KPHI 182130  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
528 PM EDT TUE SEP 18 2018  
 
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR SEPTEMBER 18 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 85 348 PM 94 1991 75 10 74  
MINIMUM 72 1048 AM 39 1990 54 18 64  
1986  
1984  
AVERAGE 79 64 15 69  
 
PRECIPITATION (IN)  
TODAY 0.11 3.36 2004 0.16 -0.05 0.00  
MONTH TO DATE 5.91 2.34 3.57 3.61  
SINCE SEP 1 5.91 2.34 3.57 3.61  
SINCE JAN 1 51.29 31.30 19.99 37.05  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 15 18 -3 39  
SINCE SEP 1 15 18 -3 39  
SINCE JUL 1 15 23 -8 43  
 
COOLING  
TODAY 14 2 12 4  
MONTH TO DATE 164 69 95 50  
SINCE SEP 1 164 69 95 50  
SINCE JAN 1 1211 872 339 939    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 59 400 PM  
AVERAGE 80  
   
......................................................
 
 
 
THE READING PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 91 1965  
1906  
MINIMUM TEMPERATURE (F) 54 38 1993  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2018.....SUNRISE 648 AM EDT SUNSET 708 PM EDT  
SEPTEMBER 19 2018.....SUNRISE 648 AM EDT SUNSET 706 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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