316  
CDUS41 KPHI 212122  
CLIRDG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
521 PM EDT THU AUG 21 2008  
 
...................................  
   
..THE READING PA CLIMATE SUMMARY FOR AUGUST 21 2008
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1869 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 84 347 PM 97 1899 83 1 61  
MINIMUM 52 601 AM 44 1977 62 -10 57  
AVERAGE 68 72 -4 59  
 
PRECIPITATION (IN)  
TODAY 0.00 1.42 2007 0.12 -0.12 1.42  
MONTH TO DATE 1.85 2.35 -0.50 3.70  
SINCE JUN 1 7.81 10.78 -2.97 12.14  
SINCE JAN 1 24.93 29.07 -4.14 28.55  
 
SNOWFALL (IN)  
TODAY MM MM MM MM MM MM  
MONTH TO DATE MM MM MM MM  
SINCE JUN 1 MM MM MM MM  
SINCE JUL 1 MM MM MM MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 6  
MONTH TO DATE 1 0 1 9  
SINCE JUN 1 5 13 -8 25  
SINCE JUL 1 1 0 1 13  
 
COOLING  
TODAY 3 7 -4 0  
MONTH TO DATE 137 187 -50 234  
SINCE JUN 1 777 648 129 744  
SINCE JAN 1 799 697 102 839    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 1.9  
 
 
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 93 300 AM  
LOWEST 33 100 PM  
AVERAGE 63  
 
..........................................................  
 
 
THE READING PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 98 1916  
MINIMUM TEMPERATURE (F) 62 45 1982  
 
 
SUNRISE AND SUNSET  
AUGUST 21 2008........SUNRISE 621 AM EDT SUNSET 752 PM EDT  
AUGUST 22 2008........SUNRISE 622 AM EDT SUNSET 750 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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