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CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
132 AM CDT THU APR 13 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 12 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         66    302 PM  84    1941  59      7       51       
                                      1925                          
  MINIMUM         34    513 AM  19    1939  37     -3       27       
  AVERAGE         50                        48      2       39      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.80 1935   0.11  -0.11     0.00    
  MONTH TO DATE    1.88                      1.31   0.57     1.67    
  SINCE MAR 1      4.67                      3.63   1.04     5.68    
  SINCE JAN 1      8.70                      6.41   2.29     7.21    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.0  2007   0.0    0.0      0.0     
  MONTH TO DATE    T                         0.6   -0.6      0.4     
  SINCE MAR 1      5.1                       5.4   -0.3      2.8     
  SINCE JUL 1     22.1                      36.4  -14.3     24.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       15                        17     -2       26       
  MONTH TO DATE  175                       230    -55      308       
  SINCE MAR 1    977                      1092   -115      987       
  SINCE JUL 1   5051                      6094  -1043     5173       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    1                         0      1        0       
  SINCE MAR 1      1                         0      1        0       
  SINCE JAN 1      1                         0      1        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (100)      
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     E (100)      
  AVERAGE WIND SPEED     6.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           100 AM                                     
 LOWEST     36          1000 PM                                     
 AVERAGE    64                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   60        83      2006                    
 MINIMUM TEMPERATURE (F)   37        18      1950                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 13 2017.........SUNRISE   618 AM CDT   SUNSET   736 PM CDT   
APRIL 14 2017.........SUNRISE   617 AM CDT   SUNSET   737 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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