824  
CDUS43 KLOT 100635  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1235 AM CST TUE FEB 10 2026  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR FEBRUARY 9 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1905 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 41 2:16 PM 54 1925 31 10 32  
MINIMUM 17 6:37 AM -25 1933 16 1 17  
AVERAGE 29 24 5 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.65 1966 0.05 -0.05 T  
MONTH TO DATE 0.01 0.44 -0.43 0.03  
SINCE DEC 1 2.61 3.97 -1.36 1.95  
SINCE JAN 1 0.83 2.04 -1.21 0.82  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.4 1960 0.3 -0.3 T  
MONTH TO DATE 0.1 3.0 -2.9 0.1  
SINCE DEC 1 14.0 23.3 -9.3 6.8  
SINCE JUL 1 24.0 25.8 -1.8 7.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 41 -5 40  
MONTH TO DATE 395 381 14 322  
SINCE DEC 1 3088 2890 198 2788  
SINCE JUL 1 4251 4206 45 3770  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 42 2:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 59 2009  
MINIMUM TEMPERATURE (F) 16 -20 2011  
 
SUNRISE AND SUNSET  
FEBRUARY 10 2026......SUNRISE 6:59 AM CST SUNSET 5:23 PM CST  
FEBRUARY 11 2026......SUNRISE 6:58 AM CST SUNSET 5:24 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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