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CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
132 AM CDT TUE APR 11 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 10 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         73   1051 AM  93    1930  59     14       50       
  MINIMUM         45   1159 PM  18    1989  36      9       34       
  AVERAGE         59                        47     12       42      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.49          1.48 2008   0.12   0.37     0.17    
  MONTH TO DATE    1.88                      1.09   0.79     1.67    
  SINCE MAR 1      4.67                      3.41   1.26     5.68    
  SINCE JAN 1      8.70                      6.19   2.51     7.21    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.5  1923   0.0    0.0       T      
  MONTH TO DATE    T                         0.5   -0.5      0.4     
  SINCE MAR 1      5.1                       5.3   -0.2      2.8     
  SINCE JUL 1     22.1                      36.3  -14.2     24.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        6                        18    -12       23       
  MONTH TO DATE  140                       196    -56      260       
  SINCE MAR 1    942                      1058   -116      939       
  SINCE JUL 1   5016                      6060  -1044     5125       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    1                         0      1        0       
  SINCE MAR 1      1                         0      1        0       
  SINCE JAN 1      1                         0      1        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED    10.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92          1100 PM                                     
 LOWEST     53           900 AM                                     
 AVERAGE    73                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   59        88      1930                    
 MINIMUM TEMPERATURE (F)   37        19      1973                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 11 2017.........SUNRISE   622 AM CDT   SUNSET   734 PM CDT   
APRIL 12 2017.........SUNRISE   620 AM CDT   SUNSET   735 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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