AFOS product CLIRFD
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CDUS43 KLOT 050634
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
1232 AM CST SUN FEB 5 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR FEBRUARY 4 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         33    824 PM  49    1973  31      2       32       
                                      1962                          
  MINIMUM         10    506 AM -19    1996  15     -5       16       
  AVERAGE         22                        23     -1       24      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.75 1986   0.04  -0.04      T      
  MONTH TO DATE    T                         0.16  -0.16     0.40    
  SINCE DEC 1      4.13                      3.51   0.62     5.93    
  SINCE JAN 1      2.25                      1.53   0.72     1.28    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             3.3  1977   0.3   -0.3      0.1     
  MONTH TO DATE    T                         1.3   -1.3      0.3     
  SINCE DEC 1     16.8                      22.8   -6.0      9.2     
  SINCE JUL 1     16.8                      24.6   -7.8     18.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       43                        42      1       41       
  MONTH TO DATE  170                       169      1      143       
  SINCE DEC 1   2593                      2743   -150     2283       
  SINCE JUL 1   3462                      4078   -616     3314       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED    12.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    70           500 AM                                     
 LOWEST     38           600 PM                                     
 AVERAGE    54                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   31        56      1946                    
 MINIMUM TEMPERATURE (F)   15       -21      1979                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY  5 2017......SUNRISE   705 AM CST   SUNSET   516 PM CST   
FEBRUARY  6 2017......SUNRISE   704 AM CST   SUNSET   518 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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