598 
CDUS43 KDTX 130535
CLIMBS


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI                          
135 AM EDT SUN AUG 13 2017


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

...THE TRI CITIES MI CLIMATE SUMMARY FOR AUGUST 12 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         78    351 PM  80     -2       89                   
  MINIMUM         60   1159 PM  59      1       73                   
  AVERAGE         69            70     -1                           
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.06          0.11  -0.05                         
  MONTH TO DATE    1.35          1.23   0.12                         
  SINCE JUN 1     13.59          6.79   6.80                         
  SINCE JAN 1     28.85         18.44  10.41                         
                                                                     
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                  -10                            
  SINCE JUN 1     27                  -55                            
  SINCE JUL 1      0                  -23                            
                                                                     
 COOLING                                                             
  YESTERDAY        4                   -1                            
  MONTH TO DATE   52                  -15                            
  SINCE JUN 1    427                   38                            
  SINCE JAN 1    453                   28                            
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED     7.6                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     56                                                       
 AVERAGE    78                                                       

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

                                                                     
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   80                                        
 MINIMUM TEMPERATURE (F)   59                                        

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 13 2017........SUNRISE   639 AM EDT   SUNSET   842 PM EDT   
AUGUST 14 2017........SUNRISE   640 AM EDT   SUNSET   841 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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