AFOS product CLIRFD
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CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
136 AM CDT SAT JUN 17 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JUNE 16 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         85    531 PM  96    1994  82      3       75       
  MINIMUM         65    530 AM  40    1917  59      6       64       
                                      1914                          
  AVERAGE         75                        70      5       70      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.36          2.01 1973   0.15   0.21     0.00    
  MONTH TO DATE    1.75                      2.58  -0.83     1.86    
  SINCE JUN 1      1.75                      2.58  -0.83     1.86    
  SINCE JAN 1     20.60                     15.05   5.55    13.42    
                                                                     
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     22.1                      36.7  -14.6     24.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    2                        25    -23        6       
  SINCE JUN 1      2                        25    -23        6       
  SINCE JUL 1   5454                      6563  -1109     5541       
                                                                     
 COOLING                                                             
  YESTERDAY       10                         6      4        5       
  MONTH TO DATE  145                        71     74       97       
  SINCE JUN 1    145                        71     74       97       
  SINCE JAN 1    181                       126     55      182       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     8.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           500 AM                                     
 LOWEST     51           500 PM                                     
 AVERAGE    72                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82        99      1933                    
 MINIMUM TEMPERATURE (F)   59        42      1980                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 17 2017..........SUNRISE   520 AM CDT   SUNSET   835 PM CDT   
JUNE 18 2017..........SUNRISE   520 AM CDT   SUNSET   835 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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