AFOS product CLIMBS
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CLIMBS


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI                          
144 AM EDT MON SEP 16 2013


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

...THE  TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 15 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         61    209 PM  73    -12                            
  MINIMUM         52    927 PM  51      1                            
  AVERAGE         57            62     -5                           
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.10          0.14  -0.04                         
  MONTH TO DATE    0.18          1.91  -1.73                         
  SINCE SEP 1      0.18          1.91  -1.73                         
  SINCE JAN 1     25.06         22.43   2.63                         
                                                                     
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        8                    3                            
  MONTH TO DATE   43                   -5                            
  SINCE SEP 1     43                   -5                            
  SINCE JUL 1     64                  -24                            
                                                                     
 COOLING                                                             
  YESTERDAY        0                   -2                            
  MONTH TO DATE   43                    8                            
  SINCE SEP 1     43                    8                            
  SINCE JAN 1    650                  111                            
...................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED     7.1                                         



                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     57                                                       
 AVERAGE    79                                                       

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

                                                                     
THE  TRI CITIES MI CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   72                                        
 MINIMUM TEMPERATURE (F)   50                                        

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 16 2013.....SUNRISE   717 AM EDT   SUNSET   744 PM EDT   
SEPTEMBER 17 2013.....SUNRISE   718 AM EDT   SUNSET   742 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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