840 
CDUS43 KDTX 220545
CLIMBS


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI                          
1245 AM EST WED FEB 22 2017


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

...THE TRI CITIES MI CLIMATE SUMMARY FOR FEBRUARY 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         57    452 PM  33     24       42                   
  MINIMUM         39    337 AM  18     21       30                   
  AVERAGE         48            26     22                           
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.08          0.07   0.01                         
  MONTH TO DATE    0.59          1.11  -0.52                         
  SINCE DEC 1      4.50          4.68  -0.18                         
  SINCE JAN 1      3.13          2.82   0.31                         
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    1.9                                               
  SINCE DEC 1     28.3                                               
  SINCE JUL 1     29.9                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       17                  -22                            
  MONTH TO DATE  702                 -165                            
  SINCE DEC 1   3011                 -348                            
  SINCE JUL 1   3999                 -833                            
                                                                     
 COOLING                                                             
  YESTERDAY        0                    0                            
  MONTH TO DATE    0                    0                            
  SINCE DEC 1      0                    0                            
  SINCE JAN 1      0                    0                            
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     8.5                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     65                                                       
 AVERAGE    83                                                       

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

                                                                     
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   34                                        
 MINIMUM TEMPERATURE (F)   19                                        

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 22 2017......SUNRISE   724 AM EST   SUNSET   616 PM EST   
FEBRUARY 23 2017......SUNRISE   722 AM EST   SUNSET   618 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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