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CDUS43 KDTX 090536
CLIMBS


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI                          
1236 AM EST SAT DEC 9 2017


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

...THE TRI CITIES MI CLIMATE SUMMARY FOR DECEMBER 8 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         30    236 PM  36     -6       31                   
  MINIMUM         23    621 AM  24     -1       22                   
  AVERAGE         27            30     -3                           
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.06  -0.06                         
  MONTH TO DATE    0.11          0.54  -0.43                         
  SINCE DEC 1      0.11          0.54  -0.43                         
  SINCE JAN 1     36.83         30.22   6.61                         
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.2                                               
  SINCE DEC 1      0.2                                               
  SINCE JUL 1      0.2                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       38                    3                            
  MONTH TO DATE  227                  -46                            
  SINCE DEC 1    227                  -46                            
  SINCE JUL 1   1458                 -288                            
                                                                     
 COOLING                                                             
  YESTERDAY        0                    0                            
  MONTH TO DATE    0                    0                            
  SINCE DEC 1      0                    0                            
  SINCE JAN 1    665                  108                            
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED    11.7                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81                                                       
 LOWEST     63                                                       
 AVERAGE    72                                                       

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

                                                                     
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   35                                        
 MINIMUM TEMPERATURE (F)   23                                        

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  9 2017......SUNRISE   758 AM EST   SUNSET   500 PM EST   
DECEMBER 10 2017......SUNRISE   759 AM EST   SUNSET   500 PM EST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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