AFOS product CLIRFD
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CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
1234 AM CST WED JAN 11 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 10 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         51    138 PM  55    1975  29     22       18       
                                      1939                          
  MINIMUM         23   1159 PM -27    1982  13     10        0       
  AVERAGE         37                        21     16        9      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.30          1.03 1975   0.05   0.25      T      
  MONTH TO DATE    0.32                      0.49  -0.17     0.65    
  SINCE DEC 1      2.20                      2.47  -0.27     5.30    
  SINCE JAN 1      0.32                      0.49  -0.17     0.65    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.8  2009   0.3   -0.3      0.5     
  MONTH TO DATE    0.2                       3.4   -3.2      2.0     
  SINCE DEC 1     16.3                      14.7    1.6      7.2     
  SINCE JUL 1     16.3                      16.5   -0.2     16.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       28                        44    -16       56       
  MONTH TO DATE  458                       434     24      392       
  SINCE DEC 1   1728                      1660     68     1232       
  SINCE JUL 1   2597                      2995   -398     2263       
                                                                     
 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    39   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    52   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED    20.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  LT FREEZING RAIN                                                   
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           100 PM                                     
 LOWEST     68           800 PM                                     
 AVERAGE    77                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   29        57      2012                    
 MINIMUM TEMPERATURE (F)   13       -24      1979                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 11 2017.......SUNRISE   724 AM CST   SUNSET   445 PM CST   
JANUARY 12 2017.......SUNRISE   723 AM CST   SUNSET   446 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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