615  
CDUS43 KLOT 100632  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1232 AM CST MON FEB 10 2025  
   
...............................  
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR FEBRUARY 9 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1905 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 32 3:29 PM 54 1925 31 1 51  
MINIMUM 17 11:59 PM -25 1933 16 1 31  
AVERAGE 25 24 1 41  
 
PRECIPITATION (IN)  
YESTERDAY T 1.65 1966 0.05 -0.05 0.00  
MONTH TO DATE 0.03 0.44 -0.41 T  
SINCE DEC 1 1.95 3.97 -2.02 5.41  
SINCE JAN 1 0.82 2.04 -1.22 2.28  
 
SNOWFALL (IN)  
YESTERDAY T 6.4 1960 0.3 -0.3 0.0  
MONTH TO DATE 0.1 3.0 -2.9 T  
SINCE DEC 1 6.8 23.3 -16.5 18.7  
SINCE JUL 1 7.4 25.8 -18.4 20.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 41 -1 24  
MONTH TO DATE 322 381 -59 233  
SINCE DEC 1 2788 2890 -102 2401  
SINCE JUL 1 3770 4206 -436 3618  
 
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 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 3:00 AM  
LOWEST 36 3:00 PM  
AVERAGE 51  
   
......................................................  
 
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 2025......SUNRISE 6:59 AM CST SUNSET 5:23 PM CST  
FEBRUARY 11 2025......SUNRISE 6:57 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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