AFOS product CLIRFD
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CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
131 AM CDT TUE OCT 10 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 9 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         82    135 PM  90    2010  66     16       68       
  MINIMUM         48    555 AM  23    1915  43      5       43       
  AVERAGE         65                        54     11       56      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.84 1982   0.09  -0.09     0.00    
  MONTH TO DATE    0.23                      0.82  -0.59     0.22    
  SINCE SEP 1      0.74                      4.17  -3.43     3.19    
  SINCE JAN 1     37.53                     29.83   7.70    29.11    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1925   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       T      
  SINCE JUL 1      0.0                       0.0    0.0       T      
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                        11    -11        9       
  MONTH TO DATE   16                        90    -74       39       
  SINCE SEP 1     91                       207   -116       63       
  SINCE JUL 1     98                       221   -123       63       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   14                         8      6        4       
  SINCE SEP 1    141                        92     49      164       
  SINCE JAN 1    825                       819      6     1081       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED     5.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           500 AM                                     
 LOWEST     35           200 PM                                     
 AVERAGE    68                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        88      1938                    
 MINIMUM TEMPERATURE (F)   42        22      1925                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 10 2017.......SUNRISE   704 AM CDT   SUNSET   622 PM CDT   
OCTOBER 11 2017.......SUNRISE   705 AM CDT   SUNSET   621 PM CDT   

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




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