489  
CDUS41 KPHI 232130  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
530 PM EDT THU MAY 23 2013  
 
   
...............................
 
 
   
..THE READING PA CLIMATE SUMMARY FOR MAY 23 2013
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 77 1133 AM 95 1925 74 3 83  
MINIMUM 65 325 AM 37 1971 52 13 60  
AVERAGE 71 63 8 72  
 
PRECIPITATION (IN)  
TODAY 0.65 3.30 1873 0.17 0.48 0.02  
MONTH TO DATE 3.03 2.89 0.14 2.18  
SINCE MAR 1 7.67 10.14 -2.47 4.92  
SINCE JAN 1 12.61 15.67 -3.06 8.84  
 
SNOWFALL (IN)  
TODAY 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 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 0  
MONTH TO DATE 106 145 -39 42  
SINCE MAR 1 1240 1301 -61 841  
SINCE JUL 1 4951 5343 -392 4169  
 
COOLING  
TODAY 6 2 4 7  
MONTH TO DATE 46 31 15 46  
SINCE MAR 1 61 40 21 63  
SINCE JAN 1 61 40 21 63    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 3.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 79 900 AM  
AVERAGE 86  
   
......................................................
 
 
 
THE READING PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 92 1975  
MINIMUM TEMPERATURE (F) 53 38 1963  
 
 
SUNRISE AND SUNSET  
MAY 23 2013...........SUNRISE 541 AM EDT SUNSET 821 PM EDT  
MAY 24 2013...........SUNRISE 540 AM EDT SUNSET 822 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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