AFOS product CLIRFD
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CDUS43 KLOT 190633
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
133 AM CDT THU OCT 19 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 18 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         72    144 PM  86    1953  62     10       75       
                                      1950                          
  MINIMUM         44    556 AM  19    1952  40      4       50       
  AVERAGE         58                        51      7       63      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.85 1985   0.09  -0.09     0.00    
  MONTH TO DATE    4.09                      1.56   2.53     0.44    
  SINCE SEP 1      4.60                      4.91  -0.31     3.41    
  SINCE JAN 1     41.39                     30.57  10.82    29.33    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.1  1972   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        7                        14     -7        2       
  MONTH TO DATE   87                       207   -120       90       
  SINCE SEP 1    162                       324   -162      114       
  SINCE JUL 1    169                       338   -169      114       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   14                         8      6       22       
  SINCE SEP 1    141                        92     49      182       
  SINCE JAN 1    825                       819      6     1099       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED    11.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83           200 AM                                     
 LOWEST     34           300 PM                                     
 AVERAGE    59                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   62        84      1953                    
                                             1924                    
 MINIMUM TEMPERATURE (F)   40        18      1992                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 19 2017.......SUNRISE   714 AM CDT   SUNSET   608 PM CDT   
OCTOBER 20 2017.......SUNRISE   715 AM CDT   SUNSET   606 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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