AFOS product CLIRFD
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CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
1245 AM CST MON JAN 9 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 8 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         19   1159 PM  55    1965  29    -10       38       
  MINIMUM          0    720 AM -19    1986  13    -13       35       
  AVERAGE         10                        21    -11       37      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.25 1946   0.05  -0.05     0.46    
  MONTH TO DATE    T                         0.39  -0.39     0.47    
  SINCE DEC 1      1.88                      2.37  -0.49     5.12    
  SINCE JAN 1      T                         0.39  -0.39     0.47    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.2  1974   0.3   -0.3      0.0     
  MONTH TO DATE    T                         2.7   -2.7       T      
  SINCE DEC 1     16.1                      14.0    2.1      5.2     
  SINCE JUL 1     16.1                      15.8    0.3     14.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       55                        44     11       28       
  MONTH TO DATE  391                       346     45      298       
  SINCE DEC 1   1661                      1572     89     1138       
  SINCE JUL 1   2530                      2907   -377     2169       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED     9.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    76           900 AM                                     
 LOWEST     43           200 PM                                     
 AVERAGE    60                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   29        56      2002                    
 MINIMUM TEMPERATURE (F)   13       -21      1982                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  9 2017.......SUNRISE   724 AM CST   SUNSET   443 PM CST   
JANUARY 10 2017.......SUNRISE   724 AM CST   SUNSET   444 PM CST   

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




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