AFOS product CLIRFD
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CDUS43 KLOT 300649
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
145 AM CDT SUN APR 30 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 29 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         48   1045 AM  90    1915  66    -18       50       
  MINIMUM         39    626 PM  27    1958  43     -4       42       
  AVERAGE         44                        54    -10       46      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        1.01          2.62 1963   0.12   0.89     0.01    
  MONTH TO DATE    6.39                      3.23   3.16     2.30    
  SINCE MAR 1      9.18                      5.55   3.63     6.31    
  SINCE JAN 1     13.21                      8.33   4.88     7.84    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    2008   0.0    0.0      0.0     
                                      1996                          
  MONTH TO DATE    T                         0.9   -0.9      0.4     
  SINCE MAR 1      5.1                       5.7   -0.6      2.8     
  SINCE JUL 1     22.1                      36.7  -14.6     24.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       21                        11     10       19       
  MONTH TO DATE  335                       465   -130      453       
  SINCE MAR 1   1137                      1327   -190     1132       
  SINCE JUL 1   5211                      6329  -1118     5318       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    8                         0      8        7       
  SINCE MAR 1      8                         0      8        7       
  SINCE JAN 1      8                         0      8        7       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    NE (60)       
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED    16.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    85           300 PM                                     
 LOWEST     56           900 AM                                     
 AVERAGE    71                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        91      1942                    
 MINIMUM TEMPERATURE (F)   43        28      1931                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 30 2017.........SUNRISE   553 AM CDT   SUNSET   755 PM CDT   
MAY  1 2017...........SUNRISE   552 AM CDT   SUNSET   756 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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