AFOS product CLIRFD
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CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
1231 AM CST WED NOV 8 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR NOVEMBER 7 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         43    152 PM  78    1915  53    -10       65       
  MINIMUM         25   1154 PM   7    1991  34     -9       41       
  AVERAGE         34                        43     -9       53      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.93 1938   0.08  -0.08     0.00    
  MONTH TO DATE    0.31                      0.63  -0.32     0.64    
  SINCE SEP 1      6.67                      6.65   0.02     5.33    
  SINCE JAN 1     43.46                     32.31  11.15    31.25    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.1  1951   0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       0.1   -0.1      0.0     
  SINCE SEP 1      T                         0.2   -0.2       T      
  SINCE JUL 1      T                         0.2   -0.2       T      
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                        22      9       12       
  MONTH TO DATE  172                       142     30       58       
  SINCE SEP 1    555                       681   -126      355       
  SINCE JUL 1    562                       695   -133      355       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        4       
  SINCE SEP 1    144                        93     51      186       
  SINCE JAN 1    828                       820      8     1103       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED     7.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    85          1000 PM                                     
 LOWEST     45           100 PM                                     
 AVERAGE    65                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   52        75      1999                    
 MINIMUM TEMPERATURE (F)   34         7      1991                    
                                             1925                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER  8 2017......SUNRISE   638 AM CST   SUNSET   441 PM CST   
NOVEMBER  9 2017......SUNRISE   640 AM CST   SUNSET   440 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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