AFOS product CLIRFD
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CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
1238 AM CST MON JAN 30 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 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         27    402 PM  62    2013  30     -3       34       
  MINIMUM         19   1148 PM -20    1966  14      5       19       
  AVERAGE         23                        22      1       27      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.34 2001   0.05  -0.05     0.00    
  MONTH TO DATE    2.23                      1.29   0.94     0.77    
  SINCE DEC 1      4.11                      3.27   0.84     5.42    
  SINCE JAN 1      2.23                      1.29   0.94     0.77    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             3.0  1943   0.3   -0.3      0.0     
  MONTH TO DATE    0.7                       9.5   -8.8      3.7     
  SINCE DEC 1     16.8                      20.8   -4.0      8.9     
  SINCE JUL 1     16.8                      22.6   -5.8     17.7     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       42                        43     -1       38       
  MONTH TO DATE 1087                      1265   -178     1244       
  SINCE DEC 1   2357                      2491   -134     2084       
  SINCE JUL 1   3226                      3826   -600     3115       
                                                                     
 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    17   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED    10.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    68          1200 AM                                     
 LOWEST     50           900 PM                                     
 AVERAGE    59                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   30        52      2012                    
                                             1944                    
                                             1926                    
 MINIMUM TEMPERATURE (F)   14       -19      1966                    
                                             1951                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 30 2017.......SUNRISE   711 AM CST   SUNSET   509 PM CST   
JANUARY 31 2017.......SUNRISE   710 AM CST   SUNSET   510 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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