AFOS product CLIMBS
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CLIMBS


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI                          
135 AM EDT SAT MAY 18 2013


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

...THE  TRI CITIES MI CLIMATE SUMMARY FOR MAY 17 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         64   1038 AM  68     -4                            
  MINIMUM         46    414 AM  47     -1                            
  AVERAGE         55            58     -3                           
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.12  -0.12                         
  MONTH TO DATE    0.34          1.86  -1.52                         
  SINCE MAR 1      8.27          6.81   1.46                         
  SINCE JAN 1     13.52         10.13   3.39                         
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    T                                                 
  SINCE MAR 1      3.5                                               
  SINCE JUL 1     43.5                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       10                    2                            
  MONTH TO DATE  106                  -77                            
  SINCE MAR 1   1775                   51                            
  SINCE JUL 1   6428                 -395                            
                                                                     
 COOLING                                                             
  YESTERDAY        0                   -1                            
  MONTH TO DATE   19                   10                            
  SINCE MAR 1     20                    7                            
  SINCE JAN 1     20                    7                            
...................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (40)       
  AVERAGE WIND SPEED     8.7                                         



                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    76                                                       
 LOWEST     43                                                       
 AVERAGE    60                                                       

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

                                                                     
THE  TRI CITIES MI CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   69                                        
 MINIMUM TEMPERATURE (F)   47                                        

                                                                     
SUNRISE AND SUNSET                                                   
MAY 18 2013...........SUNRISE   608 AM EDT   SUNSET   858 PM EDT   
MAY 19 2013...........SUNRISE   607 AM EDT   SUNSET   859 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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