284 
CDUS43 KDTX 170537
CLIMBS


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI                          
137 AM EDT FRI MAY 17 2013


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

...THE  TRI CITIES MI CLIMATE SUMMARY FOR MAY 16 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         80    309 PM  68     12                            
  MINIMUM         50   1159 PM  47      3                            
  AVERAGE         65            57      8                           
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.10  -0.10                         
  MONTH TO DATE    0.34          1.74  -1.40                         
  SINCE MAR 1      8.27          6.69   1.58                         
  SINCE JAN 1     13.52         10.01   3.51                         
                                                                     
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        0                   -9                            
  MONTH TO DATE   96                  -79                            
  SINCE MAR 1   1765                   49                            
  SINCE JUL 1   6418                 -397                            
                                                                     
 COOLING                                                             
  YESTERDAY        0                   -1                            
  MONTH TO DATE   19                   11                            
  SINCE MAR 1     20                    8                            
  SINCE JAN 1     20                    8                            
...................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED     9.3                                         



                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    71                                                       
 LOWEST     23                                                       
 AVERAGE    47                                                       

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

                                                                     
THE  TRI CITIES MI CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   68                                        
 MINIMUM TEMPERATURE (F)   47                                        

                                                                     
SUNRISE AND SUNSET                                                   
MAY 17 2013...........SUNRISE   609 AM EDT   SUNSET   857 PM EDT   
MAY 18 2013...........SUNRISE   608 AM EDT   SUNSET   858 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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