AFOS product CLIRFD
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
280 
CDUS43 KLOT 030639
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
137 AM CDT THU AUG 3 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 2 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         87    346 PM  99    1991  84      3       85       
                                      1988                          
                                      1934                          
  MINIMUM         65    540 AM  44    1927  63      2       67       
  AVERAGE         76                        73      3       76      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          4.50 1942   0.15  -0.15      T      
  MONTH TO DATE    0.00                      0.30  -0.30      T      
  SINCE JUN 1     14.92                      8.90   6.02    10.06    
  SINCE JAN 1     33.77                     21.37  12.40    21.62    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE JUN 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1     11                        34    -23        6       
  SINCE JUL 1      0                         3     -3        0       
                                                                     
 COOLING                                                             
  YESTERDAY       11                         8      3       11       
  MONTH TO DATE   22                        16      6       21       
  SINCE JUN 1    523                       465     58      551       
  SINCE JAN 1    559                       520     39      636       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (100)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED     5.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           100 AM                                     
 LOWEST     45           100 PM                                     
 AVERAGE    69                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   84       100      1930                    
 MINIMUM TEMPERATURE (F)   63        43      1927                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST  3 2017........SUNRISE   552 AM CDT   SUNSET   813 PM CDT   
AUGUST  4 2017........SUNRISE   553 AM CDT   SUNSET   811 PM CDT   

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




$$