613 
CDUS43 KDTX 170550
CLIMBS


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI                          
150 AM EDT TUE OCT 17 2017


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

...THE TRI CITIES MI CLIMATE SUMMARY FOR OCTOBER 16 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2017


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST                 
                VALUE   (LST)  VALUE  FROM      YEAR                 
                                      NORMAL                         
......................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         57    430 PM  59     -2       70                   
  MINIMUM         40    648 AM  40      0       63                   
  AVERAGE         49            50     -1                           
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.07  -0.07                         
  MONTH TO DATE    1.97          1.42   0.55                         
  SINCE SEP 1      2.41          5.25  -2.84                         
  SINCE JAN 1     32.19         25.77   6.42                         
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE SEP 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       16                    1                            
  MONTH TO DATE   83                 -125                            
  SINCE SEP 1    185                 -182                            
  SINCE JUL 1    207                 -200                            
                                                                     
 COOLING                                                             
  YESTERDAY        0                    0                            
  MONTH TO DATE   17                   15                            
  SINCE SEP 1    143                   93                            
  SINCE JAN 1    661                  107                            
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED     6.1                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93                                                       
 LOWEST     47                                                       
 AVERAGE    70                                                       

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

                                                                     
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   59                                        
 MINIMUM TEMPERATURE (F)   40                                        

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 17 2017.......SUNRISE   753 AM EDT   SUNSET   649 PM EDT   
OCTOBER 18 2017.......SUNRISE   754 AM EDT   SUNSET   648 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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