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CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
1231 AM CST FRI JAN 27 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 26 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         34    148 AM  61    1944  30      4       34       
  MINIMUM         27   1159 PM -18    1982  14     13       25       
  AVERAGE         31                        22      9       30      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.32 1974   0.04  -0.04      T      
  MONTH TO DATE    2.23                      1.16   1.07     0.77    
  SINCE DEC 1      4.11                      3.14   0.97     5.42    
  SINCE JAN 1      2.23                      1.16   1.07     0.77    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.2           7.5  1941   0.4   -0.2       T      
  MONTH TO DATE    0.7                       8.6   -7.9      3.7     
  SINCE DEC 1     16.8                      19.9   -3.1      8.9     
  SINCE JUL 1     16.8                      21.7   -4.9     17.7     
  SNOW DEPTH       T                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       34                        43     -9       35       
  MONTH TO DATE  968                      1136   -168     1139       
  SINCE DEC 1   2238                      2362   -124     1979       
  SINCE JUL 1   3107                      3697   -590     3010       
                                                                     
 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    20   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED    12.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LT FREEZING RAIN                                                   
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89          1200 AM                                     
 LOWEST     72           500 PM                                     
 AVERAGE    81                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   30        61      1944                    
 MINIMUM TEMPERATURE (F)   14       -13      1988                    
                                             1976                    
                                             1955                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 27 2017.......SUNRISE   714 AM CST   SUNSET   505 PM CST   
JANUARY 28 2017.......SUNRISE   713 AM CST   SUNSET   506 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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