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CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
135 AM CDT MON JUL 24 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JULY 23 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         89    213 PM 104    1934  84      5       87       
  MINIMUM         70   1159 PM  47    1947  63      7       71       
                                      1927                          
  AVERAGE         80                        74      6       79      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.09          4.70 2010   0.13  -0.04     1.64    
  MONTH TO DATE    7.10                      2.88   4.22     4.96    
  SINCE JUN 1     14.59                      7.53   7.06     7.15    
  SINCE JAN 1     33.44                     20.00  13.44    18.71    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE JUN 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1     11                        31    -20        6       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       15                         9      6       14       
  MONTH TO DATE  229                       207     22      225       
  SINCE JUN 1    441                       382     59      441       
  SINCE JAN 1    477                       437     40      526       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (10)       
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     5.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    94          1200 AM                                     
 LOWEST     55           100 PM                                     
 AVERAGE    75                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   84       107      1934                    
 MINIMUM TEMPERATURE (F)   63        51      2000                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 24 2017..........SUNRISE   542 AM CDT   SUNSET   823 PM CDT   
JULY 25 2017..........SUNRISE   543 AM CDT   SUNSET   822 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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