518 
CDUS43 KGRR 100524
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI                            
120 AM EDT WED OCT 10 2018


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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR OCTOBER 9 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         84R   312 PM  84    1939  63     21       80       
  MINIMUM         66    435 AM  23    1989  44     22       49       
  AVERAGE         75                        53     22       65      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.54 1958   0.11  -0.11     0.00    
  MONTH TO DATE    2.74                      0.99   1.75     1.23    
  SINCE SEP 1      8.67                      5.27   3.40     1.89    
  SINCE JAN 1     36.78                     29.99   6.79    26.21    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1945   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE SEP 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                        12    -12        0       
  MONTH TO DATE   47                        96    -49       21       
  SINCE SEP 1    143                       228    -85      104       
  SINCE JUL 1    145                       248   -103      120       
                                                                     
 COOLING                                                             
  YESTERDAY       10                         0     10        0       
  MONTH TO DATE   18                         4     14       10       
  SINCE SEP 1    153                        71     82      146       
  SINCE JAN 1   1001                       696    305      718       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   S (190)      
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     8.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  63 PERCENT                                      
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           500 AM                                     
 LOWEST     58           300 PM                                     
 AVERAGE    76                                                       

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

                                                                     
THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        85      1949                    
 MINIMUM TEMPERATURE (F)   44        26      1956                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 10 2018.......SUNRISE   750 AM EDT   SUNSET   708 PM EDT   
OCTOBER 11 2018.......SUNRISE   751 AM EDT   SUNSET   706 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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