539  
CDUS41 KILN 230548  
CLIDAY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE WILMINGTON OH  
146 AM EDT TUE SEP 23 2014  
 
   
...............................
 
 
   
..THE DAYTON OH CLIMATE SUMMARY FOR SEPTEMBER 22 2014
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1869 TO 2014  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 325 PM 95 1895 73 -7 66  
MINIMUM 47 732 AM 33 1897 52 -5 47  
AVERAGE 57 63 -6 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.19 1912 0.12 -0.12 0.00  
MONTH TO DATE 0.88 2.45 -1.57 2.14  
SINCE SEP 1 0.88 2.45 -1.57 2.14  
SINCE JAN 1 28.78 30.76 -1.98 24.52  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 4 4 8  
MONTH TO DATE 57 44 13 35  
SINCE SEP 1 57 44 13 35  
SINCE JUL 1 64 46 18 47  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 85 86 -1 138  
SINCE SEP 1 85 86 -1 138  
SINCE JAN 1 955 868 87 1025    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 100 AM  
LOWEST 40 300 PM  
AVERAGE 65  
   
......................................................
 
 
 
THE DAYTON OH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 93 2010  
1908  
MINIMUM TEMPERATURE (F) 52 32 1974  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2014.....SUNRISE 725 AM EDT SUNSET 732 PM EDT  
SEPTEMBER 24 2014.....SUNRISE 726 AM EDT SUNSET 731 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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