854 
CDUS43 KDTX 180537
CLIMBS


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI                          
1237 AM EST WED JAN 18 2017


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

...THE TRI CITIES MI CLIMATE SUMMARY FOR JANUARY 17 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         36    501 PM  29      7       26                   
  MINIMUM         32    114 AM  15     17       11                   
  AVERAGE         34            22     12                           
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.60          0.06   0.54                         
  MONTH TO DATE    1.94          1.04   0.90                         
  SINCE DEC 1      3.31          2.90   0.41                         
  SINCE JAN 1      1.94          1.04   0.90                         
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    7.4                                               
  SINCE DEC 1     24.0                                               
  SINCE JUL 1     25.6                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                  -12                            
  MONTH TO DATE  688                  -34                            
  SINCE DEC 1   1855                  -34                            
  SINCE JUL 1   2843                 -519                            
                                                                     
 COOLING                                                             
  YESTERDAY        0                    0                            
  MONTH TO DATE    0                    0                            
  SINCE DEC 1      0                    0                            
  SINCE JAN 1      0                    0                            
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (80)       
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED     8.1                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  LT FREEZING RAIN                                                   
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     96                                                       
 AVERAGE    98                                                       

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

                                                                     
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   29                                        
 MINIMUM TEMPERATURE (F)   15                                        

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 18 2017.......SUNRISE   804 AM EST   SUNSET   530 PM EST   
JANUARY 19 2017.......SUNRISE   804 AM EST   SUNSET   531 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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