810 
CDUS43 KDTX 180535
CLIMBS


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI                          
135 AM EDT FRI AUG 18 2017


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

...THE TRI CITIES MI CLIMATE SUMMARY FOR AUGUST 17 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         81    437 PM  80      1       84                   
  MINIMUM         67    711 AM  59      8       67                   
  AVERAGE         74            69      5                           
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.51          0.10   0.41                         
  MONTH TO DATE    2.08          1.76   0.32                         
  SINCE JUN 1     14.32          7.32   7.00                         
  SINCE JAN 1     29.58         18.97  10.61                         
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE JUN 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                   -1                            
  MONTH TO DATE    0                  -15                            
  SINCE JUN 1     27                  -60                            
  SINCE JUL 1      0                  -28                            
                                                                     
 COOLING                                                             
  YESTERDAY        9                    4                            
  MONTH TO DATE   81                  -11                            
  SINCE JUN 1    456                   42                            
  SINCE JAN 1    482                   32                            
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED    10.3                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     68                                                       
 AVERAGE    84                                                       

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

                                                                     
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   79                                        
 MINIMUM TEMPERATURE (F)   58                                        

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 18 2017........SUNRISE   645 AM EDT   SUNSET   835 PM EDT   
AUGUST 19 2017........SUNRISE   646 AM EDT   SUNSET   833 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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