AFOS product CLIRFD
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CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
1238 AM CST SAT JAN 7 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 6 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          7    233 PM  60    2008  29    -22       35       
  MINIMUM         -1    751 AM -19    1988  14    -15       21       
                                      1924                          
  AVERAGE          3                        22    -19       28      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.25 1946   0.04  -0.04     0.00    
  MONTH TO DATE    T                         0.29  -0.29      T      
  SINCE DEC 1      1.88                      2.27  -0.39     4.65    
  SINCE JAN 1      T                         0.29  -0.29      T      
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             9.8  1918   0.3   -0.3      0.0     
  MONTH TO DATE    T                         2.0   -2.0       T      
  SINCE DEC 1     16.1                      13.3    2.8      5.2     
  SINCE JUL 1     16.1                      15.1    1.0     14.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       62                        43     19       37       
  MONTH TO DATE  280                       258     22      241       
  SINCE DEC 1   1550                      1484     66     1081       
  SINCE JUL 1   2419                      2819   -400     2112       
                                                                     
 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    17   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     8.2                                         

                                                                     
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    75          1200 AM                                     
 LOWEST     54          1200 PM                                     
 AVERAGE    65                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   29        63      2008                    
 MINIMUM TEMPERATURE (F)   14       -20      1942                    
                                             1912                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  7 2017.......SUNRISE   725 AM CST   SUNSET   441 PM CST   
JANUARY  8 2017.......SUNRISE   725 AM CST   SUNSET   442 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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