AFOS product CLIRFD
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
739 
CDUS43 KLOT 200635
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
132 AM CDT THU AUG 20 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 19 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         71    550 AM 100    1947  82    -11       86       
                                      1916                          
  MINIMUM         61   1143 PM  44    1915  61      0       66       
  AVERAGE         66                        72     -6       76      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.06          3.41 1990   0.15  -0.09      T      
  MONTH TO DATE    3.56                      2.90   0.66     1.89    
  SINCE JUN 1     11.70                     11.50   0.20    12.41    
  SINCE JAN 1     22.89                     23.97  -1.08    22.38    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0       T      
  SINCE JUN 1      0.0                       0.0    0.0       T      
  SINCE JUL 1      0.0                       0.0    0.0       T      
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1     21                        34    -13       21       
  SINCE JUL 1      5                         3      2       10       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         7     -6       11       
  MONTH TO DATE  174                       147     27      118       
  SINCE JUN 1    567                       596    -29      460       
  SINCE JAN 1    627                       651    -24      543       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED    13.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    97           400 AM                                     
 LOWEST     57          1200 PM                                     
 AVERAGE    77                                                       

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

                                                                     
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82       100      1947                    
 MINIMUM TEMPERATURE (F)   61        47      1940                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 20 2015........SUNRISE   609 AM CDT   SUNSET   750 PM CDT   
AUGUST 21 2015........SUNRISE   610 AM CDT   SUNSET   748 PM CDT   

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




$$