AFOS product CLIDAY
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CLIDAY


CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH                               
142 AM EDT WED JUL 26 2017


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

...THE DAYTON OH CLIMATE SUMMARY FOR JULY 25 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         77    440 PM 104    1934  84     -7       90       
  MINIMUM         56    528 AM  50    1906  64     -8       76       
                                      1904                          
  AVERAGE         67                        74     -7       83      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.56 1908   0.13  -0.13     0.00    
  MONTH TO DATE    4.54                      3.43   1.11     2.49    
  SINCE JUN 1     11.97                      7.60   4.37     6.09    
  SINCE JAN 1     33.82                     24.64   9.18    22.31    
                                                                     
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 JUN 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        0                         0      0        0       
  MONTH TO DATE    0                         0      0        3       
  SINCE JUN 1     14                        22     -8        7       
  SINCE JUL 1      0                         0      0        3       
                                                                     
 COOLING                                                             
  YESTERDAY        2                         9     -7       18       
  MONTH TO DATE  242                       225     17      259       
  SINCE JUN 1    430                       415     15      500       
  SINCE JAN 1    522                       485     37      579       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  NE (60)       
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (70)       
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED     5.3                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           100 AM                                     
 LOWEST     54           300 PM                                     
 AVERAGE    74                                                       

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

                                                                     
THE DAYTON OH CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   84       101      1901                    
 MINIMUM TEMPERATURE (F)   64        52      1977                    
                                             1962                    
                                             1911                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 26 2017..........SUNRISE   630 AM EDT   SUNSET   856 PM EDT   
JULY 27 2017..........SUNRISE   631 AM EDT   SUNSET   855 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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