151 
CDUS43 KDTX 310557
CLIMBS


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI                          
1257 AM EST TUE DEC 31 2013


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

...THE  TRI CITIES MI CLIMATE SUMMARY FOR DECEMBER 30 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2013


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE                      
                VALUE   (LST)  VALUE  FROM                           
                                      NORMAL                         
...................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         17    109 AM  30    -13                            
  MINIMUM          9    911 AM  18     -9                            
  AVERAGE         13            24    -11                           
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.05  -0.05                         
  MONTH TO DATE    1.80          1.80   0.00                         
  SINCE DEC 1      1.80          1.80   0.00                         
  SINCE JAN 1     33.08         31.48   1.60                         
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T                                                 
  MONTH TO DATE   18.3                                               
  SINCE DEC 1     18.3                                               
  SINCE JUL 1     19.9                                               
  SNOW DEPTH       7                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       52                   11                            
  MONTH TO DATE 1245                  119                            
  SINCE DEC 1   1245                  119                            
  SINCE JUL 1   2652                   53                            
                                                                     
 COOLING                                                             
  YESTERDAY        0                    0                            
  MONTH TO DATE    0                    0                            
  SINCE DEC 1      0                    0                            
  SINCE JAN 1    668                  111                            
...................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     5.5                                         



                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    67                                                       
 LOWEST     51                                                       
 AVERAGE    59                                                       

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

                                                                     
THE  TRI CITIES MI CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   30                                        
 MINIMUM TEMPERATURE (F)   17                                        

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 31 2013......SUNRISE   809 AM EST   SUNSET   510 PM EST   
JANUARY  1 2014.......SUNRISE   809 AM EST   SUNSET   511 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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