AFOS product CLIRFD
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CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
132 AM CDT TUE MAY 30 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 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         74    350 PM  97    1934  76     -2       80       
  MINIMUM         53    245 AM  33    1965  53      0       63       
  AVERAGE         64                        64      0       72      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.49 1935   0.14  -0.14     0.00    
  MONTH TO DATE    4.90                      3.71   1.19     2.55    
  SINCE MAR 1     14.82                      9.38   5.44     9.46    
  SINCE JAN 1     18.85                     12.16   6.69    10.99    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1942   0.0    0.0      0.0     
  MONTH TO DATE    T                         0.0    0.0      0.0     
  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        1                         3     -2        0       
  MONTH TO DATE  216                       194     22      199       
  SINCE MAR 1   1372                      1532   -160     1349       
  SINCE JUL 1   5446                      6534  -1088     5535       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         3     -3        7       
  MONTH TO DATE   28                        41    -13       61       
  SINCE MAR 1     36                        49    -13       68       
  SINCE JAN 1     36                        49    -13       68       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED    10.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           200 AM                                     
 LOWEST     38           200 PM                                     
 AVERAGE    62                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   76        96      1934                    
 MINIMUM TEMPERATURE (F)   53        34      1984                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 30 2017...........SUNRISE   524 AM CDT   SUNSET   825 PM CDT   
MAY 31 2017...........SUNRISE   523 AM CDT   SUNSET   825 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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