015  
CDUS41 KPHI 310553  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
152 AM EDT THU MAY 31 2018  
 
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR MAY 30 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 78 225 PM 94 1969 77 1 63  
MINIMUM 65 1159 PM 41 1996 55 10 56  
1949  
AVERAGE 72 66 6 60  
 
PRECIPITATION (IN)  
YESTERDAY T 2.92 1904 0.16 -0.16 T  
MONTH TO DATE 4.62 4.08 0.54 3.70  
SINCE MAR 1 11.00 11.33 -0.33 10.01  
SINCE JAN 1 19.78 16.86 2.92 13.40  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 5  
MONTH TO DATE 52 168 -116 175  
SINCE MAR 1 1390 1324 66 1203  
SINCE JUL 1 5179 5366 -187 4565  
 
COOLING  
YESTERDAY 7 3 4 0  
MONTH TO DATE 100 50 50 41  
SINCE MAR 1 110 59 51 68  
SINCE JAN 1 111 59 52 68    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 5.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 76 100 PM  
AVERAGE 88  
   
......................................................
 
 
 
THE READING PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 94 2013  
2011  
MINIMUM TEMPERATURE (F) 55 41 1915  
 
 
SUNRISE AND SUNSET  
MAY 31 2018...........SUNRISE 536 AM EDT SUNSET 827 PM EDT  
JUNE 1 2018..........SUNRISE 536 AM EDT SUNSET 828 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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