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CLIMBS


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI                          
1238 AM EST MON DEC 30 2013


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

...THE  TRI CITIES MI CLIMATE SUMMARY FOR DECEMBER 29 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         41   1223 AM  30     11                            
  MINIMUM         17   1159 PM  18     -1                            
  AVERAGE         29            24      5                           
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.06  -0.06                         
  MONTH TO DATE    1.80          1.75   0.05                         
  SINCE DEC 1      1.80          1.75   0.05                         
  SINCE JAN 1     33.08         31.43   1.65                         
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T                                                 
  MONTH TO DATE   18.3                                               
  SINCE DEC 1     18.3                                               
  SINCE JUL 1     19.9                                               
  SNOW DEPTH       8                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       36                   -5                            
  MONTH TO DATE 1193                  108                            
  SINCE DEC 1   1193                  108                            
  SINCE JUL 1   2600                   42                            
                                                                     
 COOLING                                                             
  YESTERDAY        0                    0                            
  MONTH TO DATE    0                    0                            
  SINCE DEC 1      0                    0                            
  SINCE JAN 1    668                  111                            
...................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED    12.7                                         



                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82                                                       
 LOWEST     61                                                       
 AVERAGE    72                                                       

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

                                                                     
THE  TRI CITIES MI CLIMATE NORMALS FOR TODAY
                         NORMAL                                      
 MAXIMUM TEMPERATURE (F)   30                                        
 MINIMUM TEMPERATURE (F)   18                                        

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 30 2013......SUNRISE   809 AM EST   SUNSET   509 PM EST   
DECEMBER 31 2013......SUNRISE   809 AM EST   SUNSET   510 PM EST   

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




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