858 
CDUS43 KDTX 210537
CLIMBS


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI                          
136 AM EDT FRI JUL 21 2017


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

...THE TRI CITIES MI CLIMATE SUMMARY FOR JULY 20 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         88    237 PM  82      6       89                   
  MINIMUM         72   1159 PM  60     12       56                   
  AVERAGE         80            71      9                           
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.09  -0.09                         
  MONTH TO DATE    0.40          1.63  -1.23                         
  SINCE JUN 1     11.16          4.61   6.55                         
  SINCE JAN 1     26.42         16.26  10.16                         
                                                                     
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                    0                            
  MONTH TO DATE    0                   -2                            
  SINCE JUN 1     27                  -34                            
  SINCE JUL 1      0                   -2                            
                                                                     
 COOLING                                                             
  YESTERDAY       15                    8                            
  MONTH TO DATE  155                   21                            
  SINCE JUN 1    306                   48                            
  SINCE JAN 1    332                   38                            
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED     9.8                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     57                                                       
 AVERAGE    79                                                       

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

                                                                     
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   82                                        
 MINIMUM TEMPERATURE (F)   60                                        

                                                                     
SUNRISE AND SUNSET                                                   
JULY 21 2017..........SUNRISE   615 AM EDT   SUNSET   910 PM EDT   
JULY 22 2017..........SUNRISE   616 AM EDT   SUNSET   909 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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