321 
CDUS43 KDTX 200555
CLIMBS


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI                          
155 AM EDT SUN AUG 20 2017


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

...THE TRI CITIES MI CLIMATE SUMMARY FOR AUGUST 19 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         79    446 PM  79      0       84                   
  MINIMUM         60    630 AM  58      2       67                   
  AVERAGE         70            69      1                           
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.10  -0.10                         
  MONTH TO DATE    2.09          1.97   0.12                         
  SINCE JUN 1     14.33          7.53   6.80                         
  SINCE JAN 1     29.59         19.18  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                  -17                            
  SINCE JUN 1     27                  -62                            
  SINCE JUL 1      0                  -30                            
                                                                     
 COOLING                                                             
  YESTERDAY        5                    0                            
  MONTH TO DATE   90                  -12                            
  SINCE JUN 1    465                   41                            
  SINCE JAN 1    491                   31                            
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     7.9                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     56                                                       
 AVERAGE    78                                                       

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

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

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 20 2017........SUNRISE   647 AM EDT   SUNSET   831 PM EDT   
AUGUST 21 2017........SUNRISE   648 AM EDT   SUNSET   830 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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