AFOS product CLIRFD
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
059 
CDUS43 KLOT 020638
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
138 AM CDT TUE MAY 2 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 1 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         54    332 PM  88    1992  67    -13       54       
                                      1952                          
  MINIMUM         43   1159 PM  27    1978  44     -1       46       
  AVERAGE         49                        55     -6       50      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.18          2.00 1973   0.11   0.07     0.25    
  MONTH TO DATE    0.18                      0.11   0.07     0.25    
  SINCE MAR 1     10.10                      5.78   4.32     7.16    
  SINCE JAN 1     14.13                      8.56   5.57     8.69    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.5  1940   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       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       16                        10      6       15       
  MONTH TO DATE   16                        10      6       15       
  SINCE MAR 1   1172                      1348   -176     1165       
  SINCE JUL 1   5246                      6350  -1104     5351       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      8                         8      0        7       
  SINCE JAN 1      8                         8      0        7       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED    12.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     66           800 AM                                     
 AVERAGE    80                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        88      1959                    
 MINIMUM TEMPERATURE (F)   44        28      1966                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  2 2017...........SUNRISE   550 AM CDT   SUNSET   757 PM CDT   
MAY  3 2017...........SUNRISE   549 AM CDT   SUNSET   758 PM CDT   

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




$$