889 
CDUS43 KDTX 290536
CLIMBS


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI                          
136 AM EDT FRI SEP 29 2017


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

...THE TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 28 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         71    307 PM  67      4       64                   
  MINIMUM         51    719 AM  46      5       47                   
  AVERAGE         61            56      5                           
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.12  -0.12                         
  MONTH TO DATE    0.33          3.60  -3.27                         
  SINCE SEP 1      0.33          3.60  -3.27                         
  SINCE JAN 1     30.11         24.12   5.99                         
                                                                     
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        4                   -5                            
  MONTH TO DATE   83                  -56                            
  SINCE SEP 1     83                  -56                            
  SINCE JUL 1    105                  -74                            
                                                                     
 COOLING                                                             
  YESTERDAY        0                   -1                            
  MONTH TO DATE  126                   78                            
  SINCE SEP 1    126                   78                            
  SINCE JAN 1    644                   92                            
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     8.1                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    77                                                       
 LOWEST     37                                                       
 AVERAGE    57                                                       

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

                                                                     
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   67                                        
 MINIMUM TEMPERATURE (F)   46                                        

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 29 2017.....SUNRISE   732 AM EDT   SUNSET   720 PM EDT   
SEPTEMBER 30 2017.....SUNRISE   733 AM EDT   SUNSET   719 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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