AFOS product CLIRFD
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CDUS43 KLOT 200635
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
134 AM CDT SAT AUG 20 2016


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 19 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         85    404 PM 100    1947  82      3       71       
                                      1916                          
  MINIMUM         67    518 AM  44    1915  61      6       61       
  AVERAGE         76                        72      4       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.32          3.41 1990   0.15   0.17     0.06    
  MONTH TO DATE    2.02                      2.90  -0.88     3.56    
  SINCE JUN 1     12.08                     11.50   0.58    11.70    
  SINCE JAN 1     23.64                     23.97  -0.33    22.89    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE JUN 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1      6                        34    -28       21       
  SINCE JUL 1      0                         3     -3        5       
                                                                     
 COOLING                                                             
  YESTERDAY       11                         7      4        1       
  MONTH TO DATE  211                       147     64      174       
  SINCE JUN 1    741                       596    145      567       
  SINCE JAN 1    826                       651    175      627       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     N (360)      
  AVERAGE WIND SPEED     8.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           300 AM                                     
 LOWEST     65           200 PM                                     
 AVERAGE    79                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82       100      1947                    
 MINIMUM TEMPERATURE (F)   61        47      1940                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 20 2016........SUNRISE   610 AM CDT   SUNSET   749 PM CDT   
AUGUST 21 2016........SUNRISE   611 AM CDT   SUNSET   747 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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