169 
CDUS43 KDTX 130536
CLIMBS


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI                          
1236 AM EST FRI JAN 13 2017


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

...THE TRI CITIES MI CLIMATE SUMMARY FOR JANUARY 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         34   1251 AM  29      5       24                   
  MINIMUM         21   1159 PM  16      5       14                   
  AVERAGE         28            22      6                           
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          0.06  -0.04                         
  MONTH TO DATE    1.13          0.75   0.38                         
  SINCE DEC 1      2.50          2.61  -0.11                         
  SINCE JAN 1      1.13          0.75   0.38                         
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.3                                               
  MONTH TO DATE    7.4                                               
  SINCE DEC 1     24.0                                               
  SINCE JUL 1     25.6                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       37                   -6                            
  MONTH TO DATE  491                  -16                            
  SINCE DEC 1   1658                  -16                            
  SINCE JUL 1   2646                 -501                            
                                                                     
 COOLING                                                             
  YESTERDAY        0                    0                            
  MONTH TO DATE    0                    0                            
  SINCE DEC 1      0                    0                            
  SINCE JAN 1      0                    0                            
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED    11.9                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  LT FREEZING RAIN                                                   
  LIGHT SNOW                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     62                                                       
 AVERAGE    81                                                       

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

                                                                     
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   29                                        
 MINIMUM TEMPERATURE (F)   16                                        

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 13 2017.......SUNRISE   807 AM EST   SUNSET   523 PM EST   
JANUARY 14 2017.......SUNRISE   807 AM EST   SUNSET   525 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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