004  
CDUS41 KILN 062221  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
518 PM EST FRI NOV 6 2009  
 
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR NOVEMBER 6 2009
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1869 TO 2009  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 55 401 PM 78 1975 54 1 73  
MINIMUM 28 447 AM 19 1908 37 -9 43  
AVERAGE 42 46 -4 58  
 
PRECIPITATION (IN)  
TODAY 0.00 0.93 1951 0.11 -0.11 0.00  
MONTH TO DATE 0.00 0.64 -0.64 0.00  
SINCE SEP 1 7.48 6.01 1.47 3.87  
SINCE JAN 1 31.67 33.84 -2.17 37.79  
 
SNOWFALL (IN)  
TODAY 0.0 1.0 1971 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.4 -0.4 0.0  
SINCE JUL 1 0.0 0.4 -0.4 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 23 19 4 7  
MONTH TO DATE 130 107 23 40  
SINCE SEP 1 618 555 63 407  
SINCE JUL 1 639 564 75 411  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 65 116 -51 140  
SINCE JAN 1 734 934 -200 853    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 35  
AVERAGE 60  
   
......................................................
 
 
 
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 76 1938  
MINIMUM TEMPERATURE (F) 37 15 1991  
 
 
SUNRISE AND SUNSET  
NOVEMBER 6 2009......SUNRISE 712 AM EST SUNSET 529 PM EST  
NOVEMBER 7 2009......SUNRISE 713 AM EST SUNSET 528 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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