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CDUS43 KLOT 190653
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
153 AM CDT WED APR 19 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 18 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         75    442 PM  91    2002  62     13       83       
  MINIMUM         43    517 AM  22    1990  39      4       48       
                                      1983                          
  AVERAGE         59                        50      9       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.62 2013   0.11  -0.11     0.00    
  MONTH TO DATE    3.99                      2.00   1.99     1.67    
  SINCE MAR 1      6.78                      4.32   2.46     5.68    
  SINCE JAN 1     10.81                      7.10   3.71     7.21    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           7.0  1912   0.0    0.0      0.0     
  MONTH TO DATE    T                         0.8   -0.8      0.4     
  SINCE MAR 1      5.1                       5.6   -0.5      2.8     
  SINCE JUL 1     22.1                      36.6  -14.5     24.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        6                        15     -9        0       
  MONTH TO DATE  211                       325   -114      345       
  SINCE MAR 1   1013                      1187   -174     1024       
  SINCE JUL 1   5087                      6189  -1102     5210       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        1       
  MONTH TO DATE    7                         0      7        2       
  SINCE MAR 1      7                         0      7        2       
  SINCE JAN 1      7                         0      7        2       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED    11.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82           400 AM                                     
 LOWEST     29          1100 AM                                     
 AVERAGE    56                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   62        87      1985                    
 MINIMUM TEMPERATURE (F)   39        16      1983                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 19 2017.........SUNRISE   609 AM CDT   SUNSET   743 PM CDT   
APRIL 20 2017.........SUNRISE   607 AM CDT   SUNSET   744 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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