915  
CDUS43 KLOT 252130  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
430 PM CDT SUN OCT 25 2009  
 
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 25 2009
 
 
VALID TODAY AS OF 0400 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 64 255 PM 78 1989 57 7 56  
1927  
1896  
MINIMUM 44 647 AM 23 1987 37 7 43  
AVERAGE 54 47 7 50  
 
PRECIPITATION (IN)  
TODAY T 1.55 1939 0.08 -0.08 T  
MONTH TO DATE 4.15 2.09 2.06 1.68  
SINCE SEP 1 5.84 5.56 0.28 8.04  
SINCE JAN 1 39.89 31.46 8.43 38.82  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 1962 T 0.0 0.0  
MONTH TO DATE T T 0.0 0.0  
SINCE SEP 1 T T 0.0 0.0  
SINCE JUL 1 T T 0.0 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 11 18 -7 15  
MONTH TO DATE 445 327 118 285  
SINCE SEP 1 510 463 47 345  
SINCE JUL 1 567 482 85 345  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 7 -7 10  
SINCE SEP 1 39 81 -42 99  
SINCE JAN 1 433 768 -335 752    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 9.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 1200 AM  
LOWEST 44 300 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 83 1927  
MINIMUM TEMPERATURE (F) 36 18 1962  
 
 
SUNRISE AND SUNSET  
OCTOBER 25 2009.......SUNRISE 721 AM CDT SUNSET 559 PM CDT  
OCTOBER 26 2009.......SUNRISE 722 AM CDT SUNSET 558 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IN Page Main Text Page