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CLIMBS


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI                          
135 AM EDT THU SEP 12 2013


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

...THE  TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 11 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         87    345 PM  74     13                            
  MINIMUM         65   1122 PM  52     13                            
  AVERAGE         76            63     13                           
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.13  -0.13                         
  MONTH TO DATE    0.08          1.38  -1.30                         
  SINCE SEP 1      0.08          1.38  -1.30                         
  SINCE JAN 1     24.96         21.90   3.06                         
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE SEP 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                   -4                            
  MONTH TO DATE   12                  -18                            
  SINCE SEP 1     12                  -18                            
  SINCE JUL 1     33                  -37                            
                                                                     
 COOLING                                                             
  YESTERDAY       11                    9                            
  MONTH TO DATE   42                   15                            
  SINCE SEP 1     42                   15                            
  SINCE JAN 1    649                  118                            
...................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     8.4                                         



                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87                                                       
 LOWEST     48                                                       
 AVERAGE    68                                                       

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

                                                                     
THE  TRI CITIES MI CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   74                                        
 MINIMUM TEMPERATURE (F)   52                                        

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 12 2013.....SUNRISE   713 AM EDT   SUNSET   752 PM EDT   
SEPTEMBER 13 2013.....SUNRISE   714 AM EDT   SUNSET   750 PM EDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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