AFOS product CLIRFD
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
780 
CDUS43 KLOT 280633
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
132 AM CDT SUN MAY 28 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 27 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         80    410 PM  99    2012  75      5       82       
  MINIMUM         50    506 AM  30    1992  52     -2       68       
  AVERAGE         65                        64      1       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.78 1909   0.14  -0.14     0.09    
  MONTH TO DATE    4.40                      3.43   0.97     2.55    
  SINCE MAR 1     14.32                      9.10   5.22     9.46    
  SINCE JAN 1     18.35                     11.88   6.47    10.99    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0     
  MONTH TO DATE    T                         0.0    0.0      0.0     
  SINCE MAR 1      5.1                       5.7   -0.6      2.8     
  SINCE JUL 1     22.1                      36.7  -14.6     24.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         4     -4        0       
  MONTH TO DATE  215                       187     28      199       
  SINCE MAR 1   1371                      1525   -154     1349       
  SINCE JUL 1   5445                      6527  -1082     5535       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     -2       10       
  MONTH TO DATE   26                        35     -9       42       
  SINCE MAR 1     34                        43     -9       49       
  SINCE JAN 1     34                        43     -9       49       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED     2.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     54           400 PM                                     
 AVERAGE    77                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   76        93      2006                    
                                             1991                    
 MINIMUM TEMPERATURE (F)   52        36      1992                    
                                             1949                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 28 2017...........SUNRISE   525 AM CDT   SUNSET   823 PM CDT   
MAY 29 2017...........SUNRISE   524 AM CDT   SUNSET   824 PM CDT   

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




$$