967  
CDUS41 KILN 080534  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
1233 AM EST SUN NOV 8 2009  
 
   
...............................  
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR NOVEMBER 7 2009  
 
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)  
YESTERDAY  
MAXIMUM 68 326 PM 76 1938 54 14 60  
MINIMUM 44 341 AM 15 1991 37 7 37  
AVERAGE 56 45 11 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.42 1925 0.11 -0.11 0.07  
MONTH TO DATE 0.00 0.75 -0.75 0.07  
SINCE SEP 1 7.48 6.12 1.36 3.94  
SINCE JAN 1 31.67 33.95 -2.28 37.86  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 1991 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  
YESTERDAY 9 19 -10 16  
MONTH TO DATE 139 126 13 56  
SINCE SEP 1 627 574 53 423  
SINCE JUL 1 648 583 65 427  
 
COOLING  
YESTERDAY 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)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 12.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77  
LOWEST 39  
AVERAGE 58  
   
......................................................  
 
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 73 1975  
MINIMUM TEMPERATURE (F) 37 11 1991  
 
 
SUNRISE AND SUNSET  
NOVEMBER 8 2009......SUNRISE 714 AM EST SUNSET 527 PM EST  
NOVEMBER 9 2009......SUNRISE 715 AM EST SUNSET 526 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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