692  
CDUS43 KLOT 062313  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
506 PM CST FRI NOV 6 2009  
 
   
...............................  
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR NOVEMBER 6 2009  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1893 TO 2009  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 65 245 PM 74 1924 51 14 62  
1916  
MINIMUM 38 1216 AM 14 1930 33 5 44  
AVERAGE 52 42 10 53  
 
PRECIPITATION (IN)  
TODAY 0.00 1.75 1943 0.09 -0.09 0.29  
MONTH TO DATE 0.01 0.52 -0.51 0.29  
SINCE SEP 1 7.64 6.56 1.08 8.33  
SINCE JAN 1 41.69 32.46 9.23 39.11  
 
SNOWFALL (IN)  
TODAY 0.0 6.4 1951 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE SEP 1 T 0.3 -0.3 T  
SINCE JUL 1 T 0.3 -0.3 T  
 
DEGREE DAYS  
HEATING  
TODAY 13 23 -10 12  
MONTH TO DATE 122 134 -12 42  
SINCE SEP 1 730 714 16 510  
SINCE JUL 1 787 733 54 510  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 39 81 -42 99  
SINCE JAN 1 433 768 -335 752    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 14.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1200 AM  
LOWEST 44 200 PM  
AVERAGE 63  
   
......................................................  
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 78 1915  
MINIMUM TEMPERATURE (F) 32 7 1991  
 
 
SUNRISE AND SUNSET  
NOVEMBER 6 2009......SUNRISE 636 AM CST SUNSET 444 PM CST  
NOVEMBER 7 2009......SUNRISE 637 AM CST SUNSET 443 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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