669  
CDUS43 KLOT 172232  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CST MON FEB 17 2025  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR FEBRUARY 17 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 8 2:43 PM 66 2017 34 -26 31  
MINIMUM -2 7:31 AM -13 1958 18 -20 12  
AVERAGE 3 26 -23 22  
 
PRECIPITATION (IN)  
TODAY 0.00 1.15 2008 0.06 -0.06 0.00  
MONTH TO DATE 0.40 0.91 -0.51 0.24  
SINCE DEC 1 2.32 4.44 -2.12 5.65  
SINCE JAN 1 1.19 2.51 -1.32 2.52  
 
SNOWFALL (IN)  
TODAY 0.0 5.5 1944 0.3 -0.3 0.0  
MONTH TO DATE 5.6 5.5 0.1 T  
SINCE DEC 1 12.3 25.8 -13.5 18.7  
SINCE JUL 1 12.9 28.3 -15.4 20.2  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
TODAY 62 39 23 43  
MONTH TO DATE 715 702 13 505  
SINCE DEC 1 3181 3211 -30 2673  
SINCE JUL 1 4163 4527 -364 3890  
 
COOLING  
TODAY 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 20 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 7:00 AM  
LOWEST 47 1:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 68 2017  
MINIMUM TEMPERATURE (F) 19 -19 1936  
 
SUNRISE AND SUNSET  
FEBRUARY 17 2025......SUNRISE 6:49 AM CST SUNSET 5:32 PM CST  
FEBRUARY 18 2025......SUNRISE 6:48 AM CST SUNSET 5:33 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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