748 
CDUS43 KDTX 220552
CLIMBS


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI                          
1252 AM EST SUN JAN 22 2017


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

...THE TRI CITIES MI CLIMATE SUMMARY FOR JANUARY 21 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         48    330 PM  29     19       28                   
  MINIMUM         34    429 AM  15     19       14                   
  AVERAGE         41            22     19                           
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.05  -0.05                         
  MONTH TO DATE    1.99          1.24   0.75                         
  SINCE DEC 1      3.36          3.10   0.26                         
  SINCE JAN 1      1.99          1.24   0.75                         
                                                                     
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       24                  -19                            
  MONTH TO DATE  803                  -91                            
  SINCE DEC 1   1970                  -91                            
  SINCE JUL 1   2958                 -576                            
                                                                     
 COOLING                                                             
  YESTERDAY        0                    0                            
  MONTH TO DATE    0                    0                            
  SINCE DEC 1      0                    0                            
  SINCE JAN 1      0                    0                            
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     E (90)       
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED     5.2                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     92                                                       
 AVERAGE    96                                                       

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

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

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 22 2017.......SUNRISE   802 AM EST   SUNSET   535 PM EST   
JANUARY 23 2017.......SUNRISE   801 AM EST   SUNSET   536 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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