479 
CDUS43 KDTX 010539
CLIMBS


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI                          
1239 AM EST WED FEB 1 2017


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

...THE TRI CITIES MI CLIMATE SUMMARY FOR JANUARY 31 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    128 PM  29      1       47                   
  MINIMUM         22    205 AM  15      7       36                   
  AVERAGE         26            22      4                           
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.08          0.05   0.03                         
  MONTH TO DATE    2.54          1.71   0.83                         
  SINCE DEC 1      3.91          3.57   0.34                         
  SINCE JAN 1      2.54          1.71   0.83                         
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        1.2                                               
  MONTH TO DATE    9.8                                               
  SINCE DEC 1     26.4                                               
  SINCE JUL 1     28.0                                               
  SNOW DEPTH       2                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       39                   -4                            
  MONTH TO DATE 1142                 -182                            
  SINCE DEC 1   2309                 -183                            
  SINCE JUL 1   3297                 -668                            
                                                                     
 COOLING                                                             
  YESTERDAY        0                    0                            
  MONTH TO DATE    0                    0                            
  SINCE DEC 1      0                    0                            
  SINCE JAN 1      0                    0                            
......................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     9.2                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     78                                                       
 AVERAGE    89                                                       

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

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

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY  1 2017......SUNRISE   752 AM EST   SUNSET   548 PM EST   
FEBRUARY  2 2017......SUNRISE   751 AM EST   SUNSET   550 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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