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CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
135 AM CDT TUE APR 4 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 3 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         57   1126 AM  80    1956  55      2       75       
  MINIMUM         47   1159 PM  15    1954  34     13       27       
  AVERAGE         52                        44      8       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.39          0.90 1968   0.10   0.29     0.00    
  MONTH TO DATE    0.42                      0.31   0.11     0.02    
  SINCE MAR 1      3.21                      2.63   0.58     4.03    
  SINCE JAN 1      7.24                      5.41   1.83     5.56    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.0  1926   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.2   -0.2       T      
  SINCE MAR 1      5.1                       5.0    0.1      2.4     
  SINCE JUL 1     22.1                      36.0  -13.9     23.6     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       13                        21     -8       14       
  MONTH TO DATE   47                        63    -16       67       
  SINCE MAR 1    849                       925    -76      746       
  SINCE JUL 1   4923                      5927  -1004     4932       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED    10.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           800 PM                                     
 LOWEST     61          1200 PM                                     
 AVERAGE    77                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   56        84      1929                    
 MINIMUM TEMPERATURE (F)   34         9      1975                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL  4 2017.........SUNRISE   633 AM CDT   SUNSET   726 PM CDT   
APRIL  5 2017.........SUNRISE   632 AM CDT   SUNSET   727 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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