AFOS product CLIRFD
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
515 
CDUS43 KLOT 190636
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
136 AM CDT SUN MAR 19 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MARCH 18 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         47    156 PM  81    2012  48     -1       48       
  MINIMUM         30   1152 PM  -1    1941  28      2       30       
  AVERAGE         39                        38      1       39      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.25 1930   0.07  -0.07     0.00    
  MONTH TO DATE    0.48                      1.21  -0.73     2.02    
  SINCE MAR 1      0.48                      1.21  -0.73     2.02    
  SINCE JAN 1      4.51                      3.99   0.52     3.55    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           5.1  1971   0.2   -0.2      0.0     
  MONTH TO DATE    5.1                       3.4    1.7      1.8     
  SINCE MAR 1      5.1                       3.4    1.7      1.8     
  SINCE JUL 1     22.1                      34.4  -12.3     23.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       26                        27     -1       26       
  MONTH TO DATE  544                       549     -5      393       
  SINCE MAR 1    544                       549     -5      393       
  SINCE JUL 1   4618                      5551   -933     4579       
                                                                     
 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    22   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED    10.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78          1000 PM                                     
 LOWEST     53           100 PM                                     
 AVERAGE    66                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   48        78      1921                    
 MINIMUM TEMPERATURE (F)   29        -9      1923                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 19 2017.........SUNRISE   701 AM CDT   SUNSET   708 PM CDT   
MARCH 20 2017.........SUNRISE   659 AM CDT   SUNSET   709 PM CDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




$$