AFOS product CLIDAY
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CDUS41 KILN 080554
CLIDAY


CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH                               
154 AM EDT FRI SEP 8 2017


................................... 

...THE DAYTON OH CLIMATE SUMMARY FOR SEPTEMBER 7 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1869 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         69    137 PM  99    1899  79    -10       90       
  MINIMUM         47    524 AM  42    1988  58    -11       69       
                                      1962                          
  AVERAGE         58                        69    -11       80      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.24 2012   0.12  -0.12     0.00    
  MONTH TO DATE    1.29                      0.80   0.49     0.00    
  SINCE SEP 1      1.29                      0.80   0.49     0.00    
  SINCE JAN 1     38.40                     29.11   9.29    26.53    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0    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        7                         1      6        0       
  MONTH TO DATE   34                         7     27        0       
  SINCE SEP 1     34                         7     27        0       
  SINCE JUL 1     39                         9     30        3       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         5     -5       15       
  MONTH TO DATE   10                        38    -28       47       
  SINCE SEP 1     10                        38    -28       47       
  SINCE JAN 1    759                       820    -61     1075       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION   W (260)      
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED    11.6                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           200 AM                                     
 LOWEST     45           200 PM                                     
 AVERAGE    69                                                       

..........................................................

                                                                     
THE DAYTON OH CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   79        98      1903                    
                                             1900                    
 MINIMUM TEMPERATURE (F)   58        42      1898                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  8 2017.....SUNRISE   711 AM EDT   SUNSET   756 PM EDT   
SEPTEMBER  9 2017.....SUNRISE   712 AM EDT   SUNSET   755 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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