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CLIMBS


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI                          
136 AM EDT SUN MAY 12 2013


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

...THE  TRI CITIES MI CLIMATE SUMMARY FOR MAY 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         61    206 PM  66     -5                            
  MINIMUM         38   1104 PM  45     -7                            
  AVERAGE         50            56     -6                           
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.03          0.11  -0.08                         
  MONTH TO DATE    0.32          1.19  -0.87                         
  SINCE MAR 1      8.25          6.14   2.11                         
  SINCE JAN 1     13.50          9.46   4.04                         
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE MAR 1      3.5                                               
  SINCE JUL 1     43.5                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       15                    5                            
  MONTH TO DATE   41                  -87                            
  SINCE MAR 1   1710                   41                            
  SINCE JUL 1   6363                 -405                            
                                                                     
 COOLING                                                             
  YESTERDAY        0                   -1                            
  MONTH TO DATE   17                   14                            
  SINCE MAR 1     18                   11                            
  SINCE JAN 1     18                   11                            
...................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    10.3                                         



                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89                                                       
 LOWEST     55                                                       
 AVERAGE    72                                                       

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

                                                                     
THE  TRI CITIES MI CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   67                                        
 MINIMUM TEMPERATURE (F)   45                                        

                                                                     
SUNRISE AND SUNSET                                                   
MAY 12 2013...........SUNRISE   615 AM EDT   SUNSET   851 PM EDT   
MAY 13 2013...........SUNRISE   614 AM EDT   SUNSET   852 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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