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CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
132 AM CDT SUN AUG 21 2016


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 20 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         78   1134 AM 100    1947  82     -4       75       
  MINIMUM         61   1145 PM  47    1940  61      0       56       
  AVERAGE         70                        72     -2       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.42          1.37 1937   0.15   0.27      T      
  MONTH TO DATE    2.44                      3.05  -0.61     3.56    
  SINCE JUN 1     12.50                     11.65   0.85    11.70    
  SINCE JAN 1     24.06                     24.12  -0.06    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        5                         7     -2        1       
  MONTH TO DATE  216                       154     62      175       
  SINCE JUN 1    746                       603    143      568       
  SINCE JAN 1    831                       658    173      628       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED    11.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     58           500 PM                                     
 AVERAGE    76                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82       100      1955                    
                                             1916                    
 MINIMUM TEMPERATURE (F)   61        45      1950                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 21 2016........SUNRISE   611 AM CDT   SUNSET   747 PM CDT   
AUGUST 22 2016........SUNRISE   612 AM CDT   SUNSET   746 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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