464 
CDUS43 KDTX 230535
CLIMBS


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI                          
135 AM EDT SAT SEP 23 2017


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

...THE TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 22 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         94    309 PM  70     24       81                   
  MINIMUM         64    557 AM  48     16       60                   
  AVERAGE         79            59     20                           
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.13  -0.13                         
  MONTH TO DATE    0.32          2.86  -2.54                         
  SINCE SEP 1      0.32          2.86  -2.54                         
  SINCE JAN 1     30.10         23.38   6.72                         
                                                                     
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        0                   -7                            
  MONTH TO DATE   77                  -13                            
  SINCE SEP 1     77                  -13                            
  SINCE JUL 1     99                  -31                            
                                                                     
 COOLING                                                             
  YESTERDAY       14                   13                            
  MONTH TO DATE   70                   28                            
  SINCE SEP 1     70                   28                            
  SINCE JAN 1    588                   42                            
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NE (40)       
  AVERAGE WIND SPEED     4.8                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93                                                       
 LOWEST     44                                                       
 AVERAGE    69                                                       

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

                                                                     
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   69                                        
 MINIMUM TEMPERATURE (F)   48                                        

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 23 2017.....SUNRISE   725 AM EDT   SUNSET   731 PM EDT   
SEPTEMBER 24 2017.....SUNRISE   726 AM EDT   SUNSET   730 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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