AFOS product CLIRFD
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CDUS43 KLOT 300637
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
136 AM CDT SUN JUL 30 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JULY 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         80    340 PM 104    1916  84     -4       79       
  MINIMUM         61    323 AM  47    1925  63     -2       67       
  AVERAGE         71                        73     -2       73      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.00 1989   0.13  -0.13     0.94    
  MONTH TO DATE    7.43                      3.67   3.76     7.87    
  SINCE JUN 1     14.92                      8.32   6.60    10.06    
  SINCE JAN 1     33.77                     20.79  12.98    21.62    
                                                                     
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     11                        31    -20        6       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY        6                         8     -2        8       
  MONTH TO DATE  276                       258     18      300       
  SINCE JUN 1    488                       433     55      516       
  SINCE JAN 1    524                       488     36      601       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (100)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     E (70)       
  AVERAGE WIND SPEED     6.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           400 AM                                     
 LOWEST     39           400 PM                                     
 AVERAGE    62                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   84       104      1916                    
 MINIMUM TEMPERATURE (F)   63        47      1971                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 30 2017..........SUNRISE   548 AM CDT   SUNSET   817 PM CDT   
JULY 31 2017..........SUNRISE   549 AM CDT   SUNSET   816 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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