AFOS product CLIRFD
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CDUS43 KLOT 210632
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
132 AM CDT THU MAY 21 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 20 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         47    958 AM  94    1934  73    -26       85       
  MINIMUM         40    434 AM  31    1924  50    -10       58       
  AVERAGE         44                        61    -17       72      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.35          2.14 1996   0.14   0.21     0.32    
  MONTH TO DATE    2.89                      2.43   0.46     2.15    
  SINCE MAR 1      7.31                      8.10  -0.79     6.05    
  SINCE JAN 1      9.23                     10.88  -1.65     9.79    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T   R         0.0    MM   0.0    0.0      0.0     
  MONTH TO DATE    T                         0.0    0.0       T      
  SINCE MAR 1      7.6                       5.7    1.9      9.4     
  SINCE JUL 1     35.5                      36.7   -1.2     56.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       21                         5     16        0       
  MONTH TO DATE  126                       155    -29      188       
  SINCE MAR 1   1476                      1493    -17     1767       
  SINCE JUL 1   6922                      6495    427     7659       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     -2        7       
  MONTH TO DATE   31                        21     10       27       
  SINCE MAR 1     31                        29      2       27       
  SINCE JAN 1     31                        29      2       27       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED     5.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  SLEET                                                              
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89           100 PM                                     
 LOWEST     53           800 AM                                     
 AVERAGE    71                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73        93      1934                    
 MINIMUM TEMPERATURE (F)   50        29      2002                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 21 2015...........SUNRISE   530 AM CDT   SUNSET   816 PM CDT   
MAY 22 2015...........SUNRISE   529 AM CDT   SUNSET   817 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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