AFOS product CLIRFD
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CDUS43 KLOT 150649
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
147 AM CDT SUN OCT 15 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 14 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         67   1117 PM  87    1947  64      3       67       
  MINIMUM         59   1222 AM  23    1937  41     18       35       
  AVERAGE         63                        52     11       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        1.80R         0.97 1966   0.08   1.72     0.00    
  MONTH TO DATE    4.08                      1.23   2.85     0.27    
  SINCE SEP 1      4.59                      4.58   0.01     3.24    
  SINCE JAN 1     41.38                     30.24  11.14    29.16    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0    MM   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        2                        13    -11       14       
  MONTH TO DATE   48                       152   -104       85       
  SINCE SEP 1    123                       269   -146      109       
  SINCE JUL 1    130                       283   -153      109       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   14                         8      6        6       
  SINCE SEP 1    141                        92     49      166       
  SINCE JAN 1    825                       819      6     1083       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED    10.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           800 AM                                     
 LOWEST     90          1200 AM                                     
 AVERAGE    95                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        89      1947                    
 MINIMUM TEMPERATURE (F)   41        21      1937                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 15 2017.......SUNRISE   709 AM CDT   SUNSET   614 PM CDT   
OCTOBER 16 2017.......SUNRISE   711 AM CDT   SUNSET   613 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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