268  
CDUS41 KILN 092153  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
453 PM EST MON NOV 9 2009  
 
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR NOVEMBER 9 2009
 
 
VALID TODAY AS OF 0400 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 67 147 PM 79 1975 53 14 38  
MINIMUM 52 806 AM 13 1991 36 16 32  
AVERAGE 60 45 15 35  
 
PRECIPITATION (IN)  
TODAY 0.00 1.34 2000 0.11 -0.11 0.02  
MONTH TO DATE 0.00 0.97 -0.97 0.09  
SINCE SEP 1 7.48 6.34 1.14 3.96  
SINCE JAN 1 31.67 34.17 -2.50 37.88  
 
SNOWFALL (IN)  
TODAY 0.0 1.2 1971 0.0 0.0 0.1  
MONTH TO DATE 0.0 0.0 0.0 0.1  
SINCE SEP 1 0.0 0.4 -0.4 0.1  
SINCE JUL 1 0.0 0.4 -0.4 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 5 20 -15 30  
MONTH TO DATE 150 166 -16 110  
SINCE SEP 1 638 614 24 477  
SINCE JUL 1 659 623 36 481  
 
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 7 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 7.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71  
LOWEST 58  
AVERAGE 65  
   
......................................................
 
 
 
THE DAYTON OH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 71 2006  
2002  
MINIMUM TEMPERATURE (F) 36 18 1991  
 
 
SUNRISE AND SUNSET  
NOVEMBER 9 2009......SUNRISE 715 AM EST SUNSET 526 PM EST  
NOVEMBER 10 2009......SUNRISE 716 AM EST SUNSET 525 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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