158  
CDUS41 KPHI 190630  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
228 AM EDT SUN MAY 19 2013  
 
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR MAY 18 2013
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1869 TO 2013  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 219 PM 96 1962 73 -4 77  
MINIMUM 58 246 AM 35 1983 51 7 48  
AVERAGE 64 62 2 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.25 1988 0.11 -0.10 0.00  
MONTH TO DATE 2.35 2.20 0.15 2.15  
SINCE MAR 1 6.99 9.45 -2.46 4.89  
SINCE JAN 1 11.93 14.98 -3.05 8.81  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM MM MM MM  
MONTH TO DATE MM MM MM MM  
SINCE MAR 1 MM MM MM MM  
SINCE JUL 1 MM MM MM MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 5 -4 2  
MONTH TO DATE 103 123 -20 42  
SINCE MAR 1 1237 1279 -42 841  
SINCE JUL 1 4948 5321 -373 4169  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 10 21 -11 25  
SINCE MAR 1 25 30 -5 42  
SINCE JAN 1 25 30 -5 42    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 6.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 PM  
LOWEST 44 200 PM  
AVERAGE 69  
   
......................................................
 
 
 
THE READING PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 96 1962  
MINIMUM TEMPERATURE (F) 51 32 1973  
 
 
SUNRISE AND SUNSET  
MAY 19 2013...........SUNRISE 544 AM EDT SUNSET 817 PM EDT  
MAY 20 2013...........SUNRISE 543 AM EDT SUNSET 818 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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