505 
CDUS43 KDTX 090535
CLIMBS


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI                          
135 AM EDT SAT SEP 9 2017


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

...THE TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 8 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         66    342 PM  75     -9       83                   
  MINIMUM         47   1139 PM  53     -6       66                   
  AVERAGE         57            64     -7                           
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.13  -0.13                         
  MONTH TO DATE    0.25          0.99  -0.74                         
  SINCE SEP 1      0.25          0.99  -0.74                         
  SINCE JAN 1     30.03         21.51   8.52                         
                                                                     
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        8                    5                            
  MONTH TO DATE   47                   28                            
  SINCE SEP 1     47                   28                            
  SINCE JUL 1     69                   10                            
                                                                     
 COOLING                                                             
  YESTERDAY        0                   -2                            
  MONTH TO DATE    4                  -17                            
  SINCE SEP 1      4                  -17                            
  SINCE JAN 1    522                   -3                            
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (50)       
  AVERAGE WIND SPEED     7.6                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     60                                                       
 AVERAGE    80                                                       

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

                                                                     
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   75                                        
 MINIMUM TEMPERATURE (F)   53                                        

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  9 2017.....SUNRISE   709 AM EDT   SUNSET   757 PM EDT   
SEPTEMBER 10 2017.....SUNRISE   710 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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