000 
CDUS43 KDTX 200537
CLIMBS


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI                          
1237 AM EST FRI DEC 20 2013


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

...THE  TRI CITIES MI CLIMATE SUMMARY FOR DECEMBER 19 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         36   1243 PM  32      4                            
  MINIMUM         22    748 AM  20      2                            
  AVERAGE         29            26      3                           
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.03          0.05  -0.02                         
  MONTH TO DATE    1.15          1.18  -0.03                         
  SINCE DEC 1      1.15          1.18  -0.03                         
  SINCE JAN 1     32.43         30.86   1.57                         
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T                                                 
  MONTH TO DATE   10.4                                               
  SINCE DEC 1     10.4                                               
  SINCE JUL 1     12.0                                               
  SNOW DEPTH       6                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       36                   -3                            
  MONTH TO DATE  797                  113                            
  SINCE DEC 1    797                  113                            
  SINCE JUL 1   2204                   47                            
                                                                     
 COOLING                                                             
  YESTERDAY        0                    0                            
  MONTH TO DATE    0                    0                            
  SINCE DEC 1      0                    0                            
  SINCE JAN 1    668                  111                            
...................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (70)       
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED     7.7                                         



                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    88                                                       
 LOWEST     60                                                       
 AVERAGE    74                                                       

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

                                                                     
THE  TRI CITIES MI CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   32                                        
 MINIMUM TEMPERATURE (F)   20                                        

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 20 2013......SUNRISE   806 AM EST   SUNSET   502 PM EST   
DECEMBER 21 2013......SUNRISE   806 AM EST   SUNSET   503 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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