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CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
138 AM CDT MON OCT 17 2016


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 16 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         75    337 PM  87    1938  63     12       54       
  MINIMUM         65    640 AM  27    1991  41     24       33       
                                      1944                          
  AVERAGE         70                        52     18       44      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.17          0.91 1914   0.08   0.09     0.00    
  MONTH TO DATE    0.44                      1.39  -0.95     0.01    
  SINCE SEP 1      3.41                      4.74  -1.33     3.29    
  SINCE JAN 1     29.33                     30.40  -1.07    27.82    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1943   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE SEP 1      T                         0.0    0.0      0.0     
  SINCE JUL 1      T                         0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                        14    -14       21       
  MONTH TO DATE   88                       179    -91      132       
  SINCE SEP 1    112                       296   -184      176       
  SINCE JUL 1    112                       310   -198      186       
                                                                     
 COOLING                                                             
  YESTERDAY        5                         0      5        0       
  MONTH TO DATE   11                         8      3        1       
  SINCE SEP 1    171                        92     79      171       
  SINCE JAN 1   1088                       819    269      824       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     7.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           700 AM                                     
 LOWEST     73           100 AM                                     
 AVERAGE    83                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   62        87      1950                    
                                             1947                    
                                             1938                    
 MINIMUM TEMPERATURE (F)   40        24      1992                    
                                             1952                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 17 2016.......SUNRISE   712 AM CDT   SUNSET   611 PM CDT   
OCTOBER 18 2016.......SUNRISE   713 AM CDT   SUNSET   609 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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