AFOS product CLIRFD
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CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
1232 AM CST FRI FEB 24 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR FEBRUARY 23 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         54   1200 AM  63    1930  37     17       46       
  MINIMUM         36    924 PM -12    1910  20     16       31       
  AVERAGE         45                        29     16       39      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.38          0.83 1925   0.06   0.32     0.00    
  MONTH TO DATE    0.87                      1.10  -0.23     0.57    
  SINCE DEC 1      5.00                      4.45   0.55     6.10    
  SINCE JAN 1      3.12                      2.47   0.65     1.45    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           4.5  1994   0.3   -0.3      0.0     
  MONTH TO DATE    T                         6.6   -6.6      3.5     
  SINCE DEC 1     16.8                      28.1  -11.3     12.4     
  SINCE JUL 1     16.8                      29.9  -13.1     21.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       20                        36    -16       26       
  MONTH TO DATE  644                       917   -273      857       
  SINCE DEC 1   3067                      3491   -424     2997       
  SINCE JUL 1   3936                      4826   -890     4028       
                                                                     
 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    28   HIGHEST WIND DIRECTION    NE (60)       
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    NE (60)       
  AVERAGE WIND SPEED    12.0                                         

                                                                     
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                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           900 PM                                     
 LOWEST     71           900 AM                                     
 AVERAGE    82                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   38        64      1930                    
 MINIMUM TEMPERATURE (F)   21       -11      1993                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 24 2017......SUNRISE   639 AM CST   SUNSET   541 PM CST   
FEBRUARY 25 2017......SUNRISE   637 AM CST   SUNSET   542 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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