AFOS product CLIRFD
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CDUS43 KLOT 040633
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
1233 AM CST WED JAN 4 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 3 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         38    152 AM  57    1998  30      8       30       
  MINIMUM         13   1159 PM -18    2014  14     -1       20       
  AVERAGE         26                        22      4       25      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.96 1973   0.05  -0.05      T      
  MONTH TO DATE    T                         0.15  -0.15      T      
  SINCE DEC 1      1.88                      2.13  -0.25     4.65    
  SINCE JAN 1      T                         0.15  -0.15      T      
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           6.9  1971   0.4   -0.4       T      
  MONTH TO DATE    0.0                       1.0   -1.0       T      
  SINCE DEC 1     16.1                      12.3    3.8      5.2     
  SINCE JUL 1     16.1                      14.1    2.0     14.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       39                        43     -4       40       
  MONTH TO DATE  108                       129    -21      122       
  SINCE DEC 1   1378                      1355     23      962       
  SINCE JUL 1   2247                      2690   -443     1993       
                                                                     
 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    25   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED    11.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     67           900 PM                                     
 AVERAGE    84                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   30        60      1997                    
 MINIMUM TEMPERATURE (F)   14       -21      1919                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  4 2017.......SUNRISE   725 AM CST   SUNSET   438 PM CST   
JANUARY  5 2017.......SUNRISE   725 AM CST   SUNSET   439 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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